Mobile chat: previous and next message navigation

Scope

Add compact single-caret Previous message and Next message controls immediately above Latest; use double-down carets for Latest and preserve the chat design.

Navigate to the top of ordered rendered messages, skipping invisible/system layout rows. Derive the current message from viewport position; repeated taps must advance even across long partially visible messages and exact start boundaries. Handle bounds, virtualized rows, streaming/appends, and manual scrolling. Preserve composer focus, keyboard, safe areas, and autoscroll; provide practical hit targets and accessible labels.

Validation

Regression tests for viewport anchoring, repeated taps, bounds, virtualization, streaming, and manual scroll; full existing gates and mandatory Android CUA smoke; independent code/behavior/UX review before merge or publication.

Contribution target is this upstream main, not fork main. Unrelated IME PR #208 remains excluded and must not be merged. Normal internal-track release only after gates and review, subject to actual upstream/release permissions.

Implementation started in isolated feat/214-message-navigation based on upstream/main. Scope: compact Previous/Next above Latest, viewport-derived message starts, virtualization/streaming/manual-scroll regression coverage. Android runtime/CUA and independent actual-diff review remain required; no merge or release will be performed.

Focused implementation published as draft upstream PR #215: #215
Exact head: 50f747b (single commit off upstream/main 646f9cb).

Passed: 348 tests / 15 navigation regressions, TypeScript, version parity, diff check, leased Android arm64 bundled build. Actual physical Pixel 8 Pro mock-fixture assertions passed repeated Previous/Next message starts, long partial/exact-boundary advancement, manual-scroll reanchoring, draft/focus/keyboard-state preservation, Latest, and 17 consecutive jumps beyond initial render window. Production installed package preserved via external isolated test package ID; no tracked Android changes. Screenshots and exact validation record are in the PR.

Independent actual-diff behavior/code/static-UX verdict: PASS after three review findings fixed and retested; merge readiness BLOCKED. Mandatory vision CUA was actually attempted but exited 1 because no supported API credentials are available and ~/.env.d/azure-openai.env is absent. Documented remote server health timed out at 15s, so fixture results are not claimed as live streaming/backend validation. Native rapid-tap ordering and constrained keyboard/composer visibility remain incomplete. npm run lint has no script.

Manager: do not merge/release until mandatory gates pass. Supply the documented vision credential environment and a reachable approved live test server to complete remaining CUA/live checks. No daemon/backend/IME changes; unrelated #208 remains untouched; no merge/tag/release.

Manager recovery: existing implementation child and graph left uninterrupted; orchestration is now nonblocking. Verified upstream draft PR #215 at 50f747b, clean feature checkout, six-file focused diff, no PR CI checks reported. Independently reran full npm test (348/348), typecheck, version parity (0.4.15/42), and diff check: PASS. Published validation record reports independent code/static UX PASS and physical-device fixture coverage including 17 consecutive message-start jumps; graph-level QA remains queued behind the active implementation report, so it is not claimed completed here.

BLOCKED for merge/release: mandatory vision CUA attempted but lacks supported credentials; approved live server health timed out, leaving live streaming/appends, native rapid taps, and constrained keyboard/composer visibility incomplete. Current upstream viewerPermission is READ and documented project-auth environment is absent. Draft publication only; no merge, tag, production/internal-track upload, or release URL exists for this feature. Normal upstream-main/internal-track release can resume only after these gates and authorized upstream access are available. IME #208 untouched.

Policy correction / tester-route assessment: current PR #215 remains draft at 50f747b (0.4.15/42). Azure is not a blanket product or tester-distribution prerequisite. AGENTS.md:185-191 specifically says 'MANDATORY: Run the CUA smoke test before any merge to main or release' and 'If the CUA test fails, do NOT merge or release until fixed.' A narrowly scoped physical/manual acceptance substitute can be proposed for tester-only distribution, but has not been accepted or represented as a CUA pass.

The completed graph QA report supersedes the earlier implementer-associated static-UX pass: QA REJECTED UX because the floating navigation controls obscure response text (app/session/[id].tsx:767-779,949-954 and committed screenshots). Prior 348-test and 17-jump evidence remains valid with original attribution; it does not clear this defect. Existing QA node resumed nonblocking for remaining native/manual checks; no feature edits or duplicate implementation.

Existing mobile workflows document APK artifacts, EAS internal profiles, and store/tag releases, but no confirmed App Tester/Firebase App Distribution command, app ID or tester group yet. Firebase CLI is installed; cached account metadata does not establish the project-required authorized account or an intended tester target. No account changes or uploads performed. Current PUBLISHING.md:43,50,57 says release tags publish production automatically: tagging is explicitly excluded by current human instructions. Upstream READ does not itself prevent a separately authorized tester upload. No merge/tag/store upload/distribution receipt exists. IME #208 untouched.

QA validation update for PR #215 (2026-10-01)

Verified checkout and open draft PR head: 50f747bc1454f9d353169686502d1055e9a500d7 (version 0.4.15 / 42). No PR checks are reported. Local rerun on that head: npm test 348/348 pass; npm run typecheck, npm run check:versions, and git diff --check pass. These automated passes do not clear the existing independent UX rejection or the remaining native/live gates.

UX verdict remains REJECTED for content-obscuring control overlap. The existing physical Pixel 8 Pro screenshots docs/qa/screenshots/issue-214-message-navigation.png and ...keyboard-navigation.png show Previous/Next/Latest controls drawn over message content at the right edge (keyboard screenshot visibly covers line text). Source is app/session/[id].tsx lines 767-779 and 949-954. Preserve the prior independent QA attribution and rejection; the later static-UX PASS statement in the validation record does not resolve this visible overlap. Suggested owner: Senior Engineer (layout remediation), then independent QA retest.

Physical/runtime status: prior recorded 17-jump and Previous/Next/draft/focus assertions used the mock protocol fixture, not a live backend. On this QA pass, a Pixel 8 Pro was connected, but only cc.agentlabs.opencode.eval and production cc.agentlabs.opencode were present; the isolated issue-214 test package was absent. Neither installed package was modified. Thus no new native rapid-tap, streaming/appends, constrained keyboard/composer, or screenshot evidence is claimed. Existing fixture-SSE/growth tests remain non-live. The documented live health endpoint had previously timed out (15s).

Mandatory vision CUA remains incomplete: the recorded real attempt exited 1 for unavailable supported API credentials; this is not waived and no credentials were sourced. Human-accepted physical/manual substitute proposal: install the isolated issue-214 package without touching production, repeat rapid taps during fixture streaming and message appends, check composer visibility with keyboard on a constrained viewport, and capture receipts. This would supplement, not claim, the mandatory CUA gate.

Distribution route: no App Tester/Firebase App Distribution config or command, tester group, credentials availability, or pinned tester build was found in tracked tooling. eas.json defines development/preview distribution: internal, but does not establish a service invocation, tester group, or build pinned to this PR; CI build workflow uploads a generic APK artifact only. Therefore actual tester distribution is unestablished; do not infer Firebase from the phrase App Tester. No distribution was performed.

Gate: BLOCKED / do not mark ready, merge, release, or distribute. #208 remains untouched. No feature edits, app installs, server actions, or infrastructure changes were made.

fix(chat): reserve message navigation gutter (dzianisv#214)

New QA evidence: existing APK assessed and physical checks completed

Current PR #215 head is now 419beced720a529e7753743453127aad7968b6a6 (open, draft). It advanced during the QA run from 50f747bc1454f9d353169686502d1055e9a500d7; the earlier QA comment correctly records what was known then, but its “isolated package absent / no new runtime” conclusion is superseded by this update.

Existing APK /Users/josh/agents/worktrees/mobile-message-navigation-214/android/app/build/outputs/apk/release/app-release.apk: SHA-256 462db5c372931ba62432f74decd32c2957166d26522650e7babf71f6c238bc56. Verified from the APK itself with aapt dump badging: package cc.agentlabs.opencode.navigation214, version 0.4.15 / code 42, arm64-v8a. Signature verifies (Android debug signer). Hermes bytecode contains Previous message, Next message, moveMessage, and scrollControls. However, the APK timestamp is 2026-09-30 19:49 - about 15 minutes before commit 50f747b and much earlier than new head 419beced; AGP metadata says NO_SUPPORTED_VCS_FOUND. Exact source SHA is therefore not embedded/proven. The physical run below is attributed to this feature-bearing pre-gutter APK, NOT current PR head.

Pixel 8 Pro 38141FDJG00BG7: verified the isolated package was absent and .eval plus production package were separately installed. Installed only cc.agentlabs.opencode.navigation214; both other package paths remained intact. Connected to the existing mock protocol fixture through a leased ADB reverse and claimed temporary port 13021. Fixture receipts show health/REST, SSE connect, five prompt_async requests, and message/status broadcasts. Created five prompt/reply pairs. Four rapid native Previous taps moved to older messages; a native Next moved toward the newer/latest messages; Latest returned to QFive/its reply. This is native touch/scroll behavior with discrete fixture SSE updates, not live backend or in-flight token-growth validation.

Runtime artifacts on the host: /tmp/issue214-rapid-previous.png, /tmp/issue214-next.png, /tmp/issue214-keyboard-runtime.png, /tmp/issue214-latest-keyboard.png. Keyboard check is not a pass: Android IME reports mInputShown=true, but the captured keyboard-open state obscures the composer row, so visible composer/content interaction under the constrained viewport remains incomplete. The old APK screenshots still show content/control overlap; preserve that original independent rejection attribution. New source head 419beced adds paddingRight: 76 and message-navigation-layout.regression.test.ts asserts 44pt hit targets plus 16pt clearance. This is source-level remediation only; the existing APK cannot validate it visually.

Reran on exact current head 419beced720a529e7753743453127aad7968b6a6: npm test 349/349 pass; typecheck, version parity (0.4.15/42), and diff check pass. The source-level gutter regression is included. GitHub run 36808918364 remains action_required, jobs=[]; gh pr checks reports no checks. No exact-head APK/build receipt exists from that run. Vision CUA remains incomplete; live backend/stream-growth checks remain incomplete; actual tester-distribution service/app ID/group/build pin remain unproven. No distribution, merge, release, tag, or #208 work occurred.

Cleanup completed: uninstalled only the isolated issue-214 test package, retained .eval and production packages, removed ADB reverse, stopped owned fixture PID, released port 13021, and released device lease. No tracked files were edited. QA gate remains BLOCKED pending exact-head physical visual retest (including gutter and constrained keyboard state), mandatory CUA or authorized accepted substitute policy, live streaming/backend disposition, and hard tester-route/build-pin gates.

Operator tracker / superseding state: PR215 and clean checkout verified at419beced720a529e7753743453127aad7968b6a6. Same engineer ses_f0aaeaf99ffedwO7e5cr1OKoyB and same QA ses_f06bab859ffeE0daJWiGLS5nSm were inspected idle/READY, no active descendants. Engineer resumed for fresh properly broker-leased Android build of isolated navigation214, source/dirty-state/override/command/log/manifest/APK-hash provenance required; will hand verified receipt directly to SAME QA for current-build native matrix. No duplicate worker/graph/worktree, no manager feature edits, no polling loop.

349 current-head source checks are recorded passed by engineer and QA; old50f747 APK and17 fixture jumps remain historical only. New build receipt/native results NOT YET claimed. Current source gutter remediation needs independent physical UX acceptance. App Tester identification/manual substitute acceptance remain separate pending; no waiting for Azure or App Tester to execute available validation. No merge/tag/store upload/distribution; IME208 untouched. PR body now labels current and historical evidence accurately.

Issue 214 Isolated Build Receipt

BUILD SOURCE: 419beced720a529e7753743453127aad7968b6a6.
PR #215 head independently verified before and after: same source SHA; draft.
Git tree: 56917f86bbdad113de759f18a31b8d3fa70753ce.
Source dirty state: clean before build; no tracked/source changes after build.
After-build porcelain status: ?? docs/qa/issue-214-build-419beced/ only.
Evidence is not committed or pushed; no feature/native/IME/backend edits.

Evidence directory (absolute):
/Users/josh/agents/worktrees/mobile-message-navigation-214/docs/qa/issue-214-build-419beced.

Build started UTC 2026-10-01T21:32:55.955Z; ended UTC 2026-10-01T21:33:26.538Z.
Actual lease/Gradle exit code: 0. Gradle reports BUILD SUCCESSFUL in 28s.
Working directory: /Users/josh/agents/worktrees/mobile-message-navigation-214/android.

/Users/josh/agents/bin/lease run --owner ses_f0aaeaf99ffedwO7e5cr1OKoyB --project mobile --priority experiment --ttl 1800 android-build -- ./gradlew assembleRelease -PreactNativeArchitectures=arm64-v8a --max-workers=2 --console=plain --no-build-cache --init-script /var/folders/fc/xccpf99d62b5_sc13zpgvjd80000gn/T/opencode/issue-214-419beced.init.gradle

Safe environment overrides: ANDROID_HOME and ANDROID_SDK_ROOT point to
/Users/josh/Library/Android/sdk; JAVA_HOME points to
/Library/Java/JavaVirtualMachines/temurin-21.jdk/Contents/Home;
SENTRY_DISABLE_AUTO_UPLOAD=true, EXPO_NO_DOTENV=1.
Release signing environment variables were omitted; existing ignored development
keystore was used. Full environment names, not secret values, are in the receipt.

receipt.json includes before/after tracked-file SHA256 maps, exact override
path/content/hash, environment names, command, exit, actual manifest and signer.
SHA256: c5b7fb219a2de5c7014acd80df99536f7e1afefb16009705fcf8fa1700170ecd.

build.log SHA256:
f4a93ae21b361a1d4709e47c5b3fa5d365ec1c00fc4f208ed0e7cd5e0992ed18.

navigation214-419beced-arm64-release.apk SHA256:
4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682.

Actual APK manifest: package cc.agentlabs.opencode.navigation214,
versionName 0.4.15, versionCode 42, native ABI arm64-v8a.
Verified development signer certificate SHA256:
0b9c1685876036903653decbd84840474ff09db07fe8958e846443b2ee5c1fae.

Fresh bundle proof: log lines 1560-1566 show the bundle task executing (not
UP-TO-DATE or FROM-CACHE), Metro bundling 2508 modules and writing bundle output.
External init forces this task out of up-to-date checks; build cache disabled.
Extracted APK index.android.bundle SHA256:
4187eef17221cfd07abc7d6a65cbd0b638ff6040a434ad1347526413524b9f43.
Override SHA256:
da7149ff5a3da877b8da76dccfa431b4caafb9e5d4537e67e00cc46f7fafd162.

Historical prebuild APK was preserved as historical-prebuild.apk, with SHA256
462db5c372931ba62432f74decd32c2957166d26522650e7babf71f6c238bc56.
It and the old 17 fixture jumps are HISTORICAL ONLY, not this build's runtime evidence.

Previously recorded source-only gates for 419bece: 349 tests, zero failures;
typecheck, version parity and diff checks passed. Source did not change during
this build, so these checks were not rerun or represented as native acceptance.
Postbuild diff check passed; broker reports zero leases and no device drift.

Native/UX validation belongs to SAME QA ses_f06bab859ffeE0daJWiGLS5nSm next.
No device install or test was performed by this build session. No production or
.eval package was changed. Mandatory CUA before merge/release remains unwaived;
no merge/release/distribution readiness is claimed. App Tester/manual substitute
decisions are separate and did not block this executable build.

Operator reconciliation of FULL completed14:50 SAME-QA report (not stale14:30): source419beced720a529e7753743453127aad7968b6a6;349 sourcechecks PASS; verified isolated APK4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682 installed on Pixel8Pro for QA, production/.eval untouched. Cold-loaded PreviousUser25/Nextadjacent/manual reanchor/Latestline70 passed as reported. Current-run17taps ending in screenshotUser16 is partial fixture evidence, NOT17 independently asserted exact starts and NOT the historical50f74717jump result. Full native/UX acceptance NOT established.

Actual observations requiring classification: composer obscured with keyboard though draft/focus retained; initial SSE-view Previous unexpectedly jumped to oldest user before cold restart. Append via sent draft inconclusive (fixture count/SSE outcome not rechecked), rapid taps/control geometry/broader matrix incomplete. No live-backend acceptance; mock fixture != liveAI.

Both SAME workers inspected idle/READY, no active descendants. QA resumed bounded existing-tool checks, reacquiring device lease and resolving owned fixture cleanup; engineer resumed bounded source diagnosis/remediation of confirmed scope defects only, no duplicate device work/custom harness/editor. Manager saw ownedfixture node13570/port13021 stilllive, previous lease expired; broker0 leases. Unrelated registered-dead Yondi/other port drift flagged, left untouched. Platform39.6GB warning permits builds, no Yondi resources borrowed.

Tester delivery pending QA approval plus exact existing upload route and scoped tester-only manual acceptance. Known release docs/EAS internal profiles do not establish AppTester service/appID/group/command; Firebase cached login alone is not proof, no credential/account scans or changes. CUAAGENTS185-191 remains honest/unwaived for merge/release; tags publish production and remain forbidden. No tester receipt, merge/tag/store upload. Proven isolated APK/build receipt milestone remains available locally; issue/PR will receive material same-worker outcome.

Bounded source diagnosis, SAME engineer ses_f0aaeaf99ffedwO7e5cr1OKoyB: source remains 419bece, no tracked changes. Existing untracked build/QA evidence preserved. No build/device/fixture activity or modifications to active QA evidence.

No reproducible feature defect established in this bounded review. Existing navigation regressions: 15/15 passed using node --experimental-strip-types --test src/lib/message-navigation.test.ts. Existing SSE merge regressions: 6/6 passed using node --experimental-strip-types --test src/lib/message-merge.test.ts. Diff check passed. Previously recorded full349 gates remain separately attributed; not rerun because source unchanged.

Source findings (hypotheses, NOT proven causes of the native jump):

src/lib/message-navigation.ts:11-17 retains frames for surviving message IDs across sync; app/session/[id].tsx:215-218 refreshes frames on native onLayout. Streaming growth/appends can temporarily leave surviving coordinates stale until layout callbacks arrive. Existing growth regression supplies refreshed frames explicitly (message-navigation.test.ts:59-68), so it does not prove native layout/scroll ordering. A concrete failing event sequence or reproducible native jump is needed before choosing invalidation behavior; indiscriminate clearing could break virtualization and pending seeks.
message-navigation.ts:20-23 uses a pending target/completed anchor before viewport inference. observe():61-66 invalidates completed anchors on changed offset/height, not a frame-only update. This is a candidate to inspect if the jump repeats after growth without a scroll event, not proof that it happened.
src/lib/message-merge.ts:18-31 updates existing IDs in place and appends unseen IDs; the screen reverses this arrival-order list (app/session/[id].tsx:188-201). Replaying/seeding unseen historical messages out of chronological order can yield different warm vs cold history order. Standard fixture prompt writes user then assistant in append order (tests/fixtures/mock-opencode-server.ts:343-400); that path alone does not establish a fixture ordering defect. Actual prior seed/event order remains UNKNOWN, so no fixture blame or store patch is justified.

Manager-reported current APK evidence remains partial: cold history Previous/Next/manual reanchor/Latest worked; a 17-tap endpoint screenshot is NOT seventeen independently asserted starts; one warm SSE jump and sent-draft append remain unconfirmed. Composer baseline attribution remains UNKNOWN; no keyboard/native or IME208 changes authorized/performed.

Current isolated APK remains pinned to source419beced: SHA256 4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682. Receipt docs/qa/issue-214-build-419beced/receipt.json SHA256 c5b7fb219a2de5c7014acd80df99536f7e1afefb16009705fcf8fa1700170ecd; build.log SHA256 f4a93ae21b361a1d4709e47c5b3fa5d365ec1c00fc4f208ed0e7cd5e0992ed18. No new build was warranted or performed.

Precise next step: SAME QA completes its already-active bounded native run and hands off any repeatable jump with ordered message IDs, pre-tap viewport/start, update/gesture sequence, expected adjacent target and actual landing. Engineer is available at the turn boundary for that handoff, without readiness polling/wait loops. Only an established scoped defect will trigger a minimal feature/test fix and new-head validation. No full native acceptance, CUA waiver, merge/release/distribution claim.

Exact-head physical QA update

Validated source 419beced720a529e7753743453127aad7968b6a6 on a Pixel 8 Pro using isolated APK SHA-256 4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682. Production and .eval packages were left untouched. Previously recorded source gates (349 tests, typecheck, version check, diff check) remain passed; no source changed.

Passed: Cold-loaded Previous/Next message starts; manual-scroll reanchor; Latest to line 70; oldest User Message 1 boundary/no-op; 16 counted Previous actions reaching User Message 19; one live fixture SSE append while anchored, followed by Latest and Previous to User Message 26; app-submitted DraftQA214 plus mock reply delivered over SSE. Native accessibility bounds measured each control at 99x99 device pixels (44 dp at 360 dpi). The list reserves a 76 dp right gutter; long reply text remained visibly clear of controls.

Failed: Live-updated history did not always select the adjacent message. After 25 prompt/reply pairs arrived over SSE while the app stayed open, Previous from the latest view landed on User Message 1; after force-stopping only the isolated package and reopening the same server-backed session, Previous landed on User Message 25. In a separate three-prompt SSE burst, three rapid Previous taps from Latest landed at Burst Message 2 instead of Burst Message 3; after reset and settled taps the same three-step sequence reached Burst Message 3. Exact screenshots and fixture ordering are retained in the QA artifact directory; this is current-head evidence, not the historical APK result. The same-head navigation discrepancy has been sent to the existing engineer for investigation.

Partial / incomplete: Keyboard stayed open and the draft survived navigation, but the composer was obscured by the IME. Baseline attribution is unknown; no IME #208 change is proposed. Existing fixture checks validate mock protocol SSE only, not live backend/AI or incremental token streaming. Mandatory vision CUA remains incomplete and unwaived. Merge/release readiness is not claimed.

fix(chat): retain navigation intent across delayed scroll events (dzi…

SAME engineer outcome: scoped navigation callback-order regression fixed and pushed to SAME draft PR215.

New source/verified PR head: a550126; git tree 2e68e9a70a19421298ca55532ba9b519b5815711. Commit: fix(chat): retain navigation intent across delayed scroll events (#214). Tracked checkout clean afterward; only preserved untracked docs/qa/issue-214-build-419beced evidence. Staged/committed ONLY app/session/[id].tsx, src/lib/message-navigation.ts and its test. No native/IME208/backend/store/fixture edits, no evidence commits/push.

Established code defect: existing controller completed a tap before its native scroll callback; an older callback arriving after the next tap invalidated the newer anchor and selected a non-adjacent boundary. Added repo-pattern regression FAILED on pre-fix controller (expected third index3, actual2) and PASSED after fix. The six-row test uses burst order reply3/reply2/reply1/user3/user2/user1. This establishes a callback-order bug, not literal reproduction of every screenshot landing.

Fix: remember the commanded offset and retain logical intent until native observation acknowledges it; manual drag or viewport resize cancels that guard, and subsequent acknowledged scrolling resumes viewport reanchoring. Latest now resets logical offset to0 immediately rather than waiting for native animation callbacks. Three new regressions cover delayed offsets, Latest with an older queued callback, and acknowledged/manual reanchoring. Existing growth, resize, virtualized seeking, clamped short-row, removal and bounds tests remain passing.

Gates rerun after source change: npm test 352/352 pass, zero failures (18 navigation tests); npm run typecheck pass; npm run check:versions pass 0.4.15/code42; git diff --check and cached diff check pass. Full test output /Users/josh/.local/share/opencode/tool-output/tool_0fa98bf6c001E83mRRDb6C1HDJ.

Bulk SSE vs cold-history jump remains requiring actual-device revalidation; its specific root cause is NOT proven. No stale-frame invalidation or fixture ordering changes made. Composer visibility baseline attribution UNKNOWN and outside scope. Source tests are not native UX acceptance.

BUILD/HANDOFF DEFERRED: one oxm ready check before rebuilding returned SAME QA ses_f06bab859ffeE0daJWiGLS5nSm BUSY (exec=running, no children). No polling/retry, duplicate build/device work, replacement artifact, or artifact relabel. Disk checked42.5GB free, no resource blocker. Existing APK4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682 and receipt c5b7fb219a2de5c7014acd80df99536f7e1afefb16009705fcf8fa1700170ecd remain pinned ONLY to419beced and are now historical relative to a550126; not new-source evidence.

Precise next step after SAME QA old-artifact turn completes: resume this SAME engineer for one readiness check and broker-leased isolated navigation214 build using the established external finalizeDsl override, fresh bundle, and separate docs/qa/issue-214-build-a550126 exact-head receipt/log/APK. Then hand fresh provenance directly to SAME QA for independent rapid-burst and warm bulk-SSE/cold-history comparison plus full native regression/UX review. No native success, CUA waiver, merge/release/store/distribution claim.

Superseding source verified: PR215 a550126; tracked checkout clean, preserved419beced untracked evidence. Same engineer reports established delayed-native-scroll callback ordering regression fixed, pre-fix test failed/post-fix passed;352/352sourcechecks,typecheck,version0.4.15/42,diffchecksPASS. This fixes a proven callback-order sequence, not proof of the specific warm bulk-SSE screenshot cause. No new native acceptance yet.

Old APK4a01f376557e96f9a2b37a87b1dc463b9f5aaf111635febd29827019e73e7682 and its receipt are419beced ONLY, now historical relative to a550126. Manager checked SAMEQA onceREADY/idle0children; SAMEengineerBUSY left uninterrupted, sent informational prerequisite-cleared note for its existing deferred fresh isolated build and direct same-QA handoff. No duplicateworker/build/graph, no polling. Fresh a550126receipt/nativeQA pending, not claimed. ComposerbaselineUNKNOWN, CUAunwaived, AppTesterroute/manualacceptance separatepending. No upload/tag/merge/release or IME208changes.

QA correction (2026-10-02): the earlier intermittent Previous failure claim is withdrawn. It compared bottom-most visible user labels instead of the viewport boundary/current transcript item. On the exact a550126 APK (SHA256 7b135723f1d091856f50a42c14194cc48d9adc431de7797a0746b07d04555666), a fresh settled capture without the reconnect banner showed User22 at the viewport boundary; one Previous action moved it to the immediately preceding assistant transcript item, and Latest appeared afterward. Focused one-action result: PASS; this does not complete the full navigation/UX matrix. Earlier rapid and Next-Previous verdicts are unreconciled, not claimed as pass/fail. Screenshots/XML and corrected matrix: docs/qa/issue-214-build-a550126/reconcile-02-settled.* and reconcile-03-previous.* / PHYSICAL-QA.md. Pre 2026-10-02T03:51:59Z; post 2026-10-02T03:52:13Z. Full UX and mandatory CUA remain incomplete; no merge/release/upload.

Manager reconciliation of FULL20:55Oct1QA report: exacta550126/source+APK7b135723f1d091856f50a42c14194cc48d9adc431de7797a0746b07d04555666. SettledPreviousTOPUser22->precedingassistant focusedPASS. Previousintermittentjump WITHDRAWN(bottomlabeloraclemistake); preservehistory,notcurrentfailure. Oldrapid/NextPrevious UNRECONCILED,notPASS/FAIL.352sourcechecks unchanged,separatefromnativeacceptance.

ManagercheckedbothSAMEworkersREADY/idle,nochildren; trackedclean,onlypreserveduntrackedevidence. SAMEQA resumed ONLY remainingcorrectTOP-oraclerapid/roundtrip/manual/stream/composer+independentUX matrix withboundedexistingphysicaltools/leases/ownedcleanup. Engineerleftidle:noestablisheddefect/nopatch/rebuildneeded. PRsummarysupersededstalestate. Noacceptedcheckreplay/newworkers/harness/graph/polling. FullnativeUX,CUA/tester-onlymanualacceptance,existingAppTesterURLroute remainpending; noAzuredefault/upload/tag/merge/release. MaterialsameQAoutcomewillreportactualmatrix/genuineblocker.

Cleanup recovery COMPLETED after FULL21:21same-QAstepcapreport, not more open-ended testing. Exactsourcea5501268386a8288440ab842fd7f5c5fc3df7ef2/APK7b135723f1d091856f50a42c14194cc48d9adc431de7797a0746b07d04555666 unchanged. Recorded352sourcechecks notrerun. New focusednativePASS: two rapidPrevious TOPboundarytwoitemsolder; settledNextPreviousroundtripreturnsoriginalboundary. NarrowonePreviousPASSpreserved; oldbottomlabelfailureWITHDRAWN,oldrapidclaimsnotreassigned.

IndependentUXFAILconfirmedkeyboardopen: navcontrols overlapassistanttext; composerunderkeyboard,draftfocusedthen cleared; feature/IMEbaselineattributionUNKNOWN,IME208excluded. QAAppendOneenteredNOTsent,noappend/autoscrollclaim. Partiallongreanchor/virtualization/edgesINCOMPLETE;existingfixtureCLI/optionsunsupportedlongassistant/incrementalstreaming;shortcannedSSE!=liveAIbackend. OverallnativeUXBLOCKED,notsoleAppTesterURLblocker.

Owner-scopedreceipts: verifiedps38984=node tests/fixtures/mock-opencode-server.ts --port13022,lsofcwdthisworktree,andclaimissue-214-a550126-final-qa-ses-f06bab859ffeE0daJWiGLS5nSm. TERMONLY38984;subsequentpsabsent. FreshexperimentPixeldeviceleasesusedONLYreverseinspection/removal/readback: initialtcp13022tcp13022,removedONLY13022,finalreverseEMPTY. ReleasedONLYfinalQAportclaim;portscheck13022FREE. Oldlease_muqfxroz_o27hpzwasalreadyabsent,notreleased;cleanupwrapperleasesexited;finalbroker0leases/no drift.13021priorREGISTERED-DEADclaimnotprovenownedbyfinalrun,flaggedLEFTUNTOUCHED.OtherYondi/CIreviewer/prod.eval/IME208untouched;installedisolatedAPK/bothuntracked evidencedirsPRESERVED.

PHYSICAL-QA.md/MANAGER-UPDATE.md updatedwithsupersedingmatrixandcleanup;noevidencecommit/source/buildchange. SAMEQA resumed strictlyEVIDENCEONLYmax3calls,no furtherdevicework/modelchange/newworker. No tag/merge/store/testerupload/CUAwaiver. Testerfullqualityandscopedmanualpolicyacceptanceplusidentifiedexistingroutepending.

SOURCE/EVIDENCE attribution slice, QA CLOSED/no device or build restart. Actual keyboard UX overlap is NOT explained away by withdrawn bottom-label claim. Saved reconcile-10 XML: canned assistant text[189,1237][954,1337] intersects Latestcontrol[873,1223][972,1322], overlap81px x85px. reconcile-11 likewise text[189,1048][954,1148] intersectscontrols startingx873. IndependentUXFAIL remains.

SAMEengineer established FEATURE gutter contribution: RN0.81.5 Android inverted list uses scale:-1 (bothaxes), so current76ptpaddingRight is physicallyLEFT. Native leftinset171px=762.25 vsright36px=162.25 matches; controls on physicalRIGHT. Engineer is making smallest Androidlogical-left gutter correction/source regression only, leavingKeyboardAvoidingView/composer/nativeIMEpolicyunchanged. Baselinepolicyunchanged doesNOTprove observedcomposerocclusion baseline-only; matchedsameIME/nativeconfiguration baselinevsfeature bounds remainmissing.

Existing fixture source: createMock options alreadyreplyText/replyDelayMs, prompt_async storesuser+message/part events then cannedassistantreply; CLIparseArgs doesn'texpose replyText. Append/autoscroll needs no newprotocol, only successfulexistingprompt submission. Minimal futurefixtureCLIexposure ofreplyText wouldenablelongreply/reanchor/virtualization data; incrementalcoveragewouldneed stableassistant/partIDs+cumulativemessage.part.updatedtext andinterimpersistence, separatelyproposedNOTimplemented/startedhere. Unsupportedfixturecoverage isnotproductpass/fail. Sameengineerwillreportexactsource/gates/proposal; no newworker/editor, QA/device/build/packaging/install/fixturelaunch/tag/merge/store/upload/CUAwaiver.

fix(chat): mirror Android inverted-list navigation gutter (dzianisv#214)

Issue 214: Source-Only Gutter Attribution

Pins and Scope

New verified source / draft PR215 head:
155e0ba6172c87de92fea0e40861187e3b037595.
Tree: 02283e216ab4e2cbc8c66bb9ed6a49a8d1875d6c.
Commit: fix(chat): mirror Android inverted-list navigation gutter (#214).

Evidence inspected belongs ONLY to source
a5501268386a8288440ab842fd7f5c5fc3df7ef2, APK SHA256
7b135723f1d091856f50a42c14194cc48d9adc431de7797a0746b07d04555666.
That installed APK was not replaced or relabeled. Existing receipt.json / build.log
and all screenshots/XML remain unchanged under docs/qa/issue-214-build-a550126/.
No new APK or native result exists for 155e0ba.

Read the full QA closeout dated October 1 at 21:34 (UTC October 2 04:34:01),
PHYSICAL-QA.md and MANAGER-UPDATE.md. Independent keyboard-open UX FAIL is
distinct from the withdrawn bottom-label navigation failure. Focused rapid-two
and Next/Previous passes do not clear it. Cleanup remains done; QA was not resumed.

Attributable Feature Defect

Upstream comparison is exact commit
646f9cbf7743e08115c8121d98c82f48d088a8f4, not the already-featured 50f747 APK.
Upstream screen line871 has symmetric padding16; line874 onward has one absolute
Latest target with bottom16/right16/44x44. The feature adds Previous/Next and a
three-slot stack (44x3 + 4x2 = 140dp), plus asymmetric logical paddingRight76
at pre-fix screen line947. The controller and custom cell preserve RN's inversion
style; MessageCell spreads props including style (screen lines210-223).

Installed RN0.81.5 source is decisive:
node_modules/react-native/node_modules/@react-native/virtualized-lists/Lists/VirtualizedList.js:2035-2039
uses transform: [{scale: -1}] for Android's vertical inversion, versus
scaleY: -1 on iOS. The entire Android list therefore flips X as well as Y.
CellRenderer adds the matching inversion to each cell (same dependency,
VirtualizedListCellRenderer.js:204-207,220-226), restoring text orientation,
but content-container left/right padding remains physically mirrored. The
control overlay is outside the list and is NOT mirrored.

Thus logical paddingRight76 reserved the PHYSICAL LEFT, not the controls' right.
This is a concrete error in the feature's overlap remediation, not an inference
from the keyboard policy and not a claim that upstream never overlapped text.

Native Geometry Proof

All rectangles below are actual recorded XML device pixels, not dp or rendered
preview coordinates. The width conversion is consistent with recorded360dpi:
99px target /44dp =2.25; 36px right inset /16dp =2.25;
171px physical-left gutter /76dp =2.25. Display/list width is1008px (448dp).

Evidence	Rectangle / State
reconcile-10-keyboard-open.xml and reconcile-11-keyboard-draft-navigation.xml	List `[0,239][1008,1358]`, width1008px, height1119px
reconcile-10	Assistant bubble `[171,1131][972,1358]`; text `[189,1237][954,1337]`
reconcile-10	Previous `[873,1007][972,1106]`; Next `[873,1115][972,1214]`; Latest `[873,1223][972,1322]`
reconcile-10	Latest/text rectangle intersection `[873,1237][954,1322]`, 81x85px; screenshot shows glyph occlusion
reconcile-11	Assistant bubble `[171,942][972,1211]`; text `[189,1048][954,1148]`
reconcile-11	Previous/text intersection `[873,1048][954,1106]`,81x58px; Next/text intersection `[873,1115][954,1148]`,81x33px; screenshot confirms overlap
reconcile-11	Composer EditText `[189,1476][873,1570]`, text `QA-focus-draft`, focused=true; screenshot visibly shows IME over composer
reconcile-12-draft-cleared.xml	Same focused EditText bounds, placeholder instead of draft; keyboard-dismissed screenshot separately shows cleared composer

Assistant bubble's physical-left inset171px equals76dp, while physical-right
inset1008-972=36px equals16dp: exact confirmation of the mirrored gutter.
Text right954px extends81px into the rail starting at873px. These intersections
are feature-control/text geometry, independent of composer attribution.

Correction: new screen lines947-953 use Android paddingLeft76/paddingRight16,
and iOS paddingLeft16/paddingRight76. At the same width/density, source geometry
predicts physical-right bubble edge837px, rail left873px:36px=16dp clearance.
Unchanged bubble markdown inset (MessageBubble.tsx:133,156, padding12 and
marginHorizontal-4) predicts text right819px,54px clear of the rail. These are
PREDICTED corrected coordinates, NOT new-head native measurements. Targets,
stack location, controller, composer and keyboard policy are unchanged.

Composer Attribution Remains Unknown

KeyboardAvoidingView behavior="padding" and Android offset0 exist identically
at upstream screen lines594-609 and current lines641-656. Input safe-area padding
exists at upstream line785 and current line860. No upstream-to-feature delta in
MessageBubble.tsx, markdown renderers or AndroidManifest.xml was found.
This proves unchanged policy/source, NOT that this observed occlusion is baseline.
The old feature screenshot50f747 is not a baseline comparison. App XML does not
contain an IME rectangle; keyboard visibility/occlusion is corroborated visually,
not invented as an exact keyboard bound. No IME208/native patch was made.

ONE missing comparison for composer attribution: upstream646f9cb versus corrected
155e0ba on the same Pixel/IME/density/orientation, identical fixed transcript,
viewport boundary, draft/focus and keyboard state, recording app/list/control/text/
composer and IME bounds. Future finite capture set: keyboard closed and open on
each of those two source builds (four matched captures), no navigation oracle
based on bottom labels. This slice did not build/install/run that comparison.

Source Gates and Remaining Boundary

Strengthened the existing source-pattern layout regression to evaluate actual
style for Android/iOS, accounting for physical mirroring. It FAILED on a550126
with android: physical-right text must clear the control rail and gap, then
PASSED after correction. No native rendering is claimed by this test.
After the source change: npm test352/352 passed, zero failures; typecheck,
version parity0.4.15/code42, diff and staged-diff checks passed. Full test output:
/Users/josh/.local/share/opencode/tool-output/tool_0faffa4190017G7dHfZ5qwk0jg.
Only screen style/comment and existing regression were committed/pushed.
Tracked checkout clean; historical evidence dirs preserved. This report is
uncommitted evidence, not included in the source commit.

NEXT boundary requires separately authorized fresh isolated exact-head build
receipt and independent geometry validation. Do not resume QA/device/build here.
Native/UX acceptance remains BLOCKED, mandatory CUAAGENTS185-191 unwaived,
composer attribution UNKNOWN, tester delivery/manual-policy decisions pending.
No merge/tag/store/upload/release or cleanup/resource changes performed.

Fixture-Only Proposal (Not Implemented or Run)

Source inspected: tests/fixtures/mock-opencode-server.ts.

Already available:

MockServerOptions lines80-83 and createMockOpencodeServer lines208-216 already
accept arbitrary replyText and replyDelayMs programmatically (default300ms).
CLI parseArgs lines663-670 exposes only port/fail-auth/seed flags: lack of a
long-reply CLI is a configuration coverage gap, not inability of the API itself.
POST /session/:id/prompt_async lines610-628 accepts
{parts:[{type:"text",text:"numbered user body"}]}. User record/parts persist
before message.updated {info} then message.part.updated {part} SSE
(lines343-369). No extension is needed for short append-while-browsing or Latest
append observation via a direct fixture request; app-send remains a separate
composer-dependent check. Do not claim the unsent QAAppendOne was appended.
scheduleReply lines372-403 delays, broadcasts busy, a new assistant info,
one complete text part, persists completed history, then idle. It has no
repeated partial updates. GET history lines599-607 returns all stored rows;
it does not implement paginated-server coverage.

Smallest long-row setup proposal: expose existing replyText through CLI
--reply-text-file <path> in parseArgs, and optionally expose existing
--reply-delay-ms. Use a fixture-data file with70 numbered, wrapping lines plus
unique start/end markers; existing prompt parts provide numbered long user rows.
Create25 sequential pairs, waiting for each reply/idle before next user. That
supplies50 long rows for partially-visible/exact starts, beyond-render-window
virtualization and first/last bounds without a new seeding endpoint/harness.
Then issue ONE numbered append while browsing an older row, verify retained
boundary, use Latest, and issue ONE more append at Latest to evaluate follow.
No fixture code/data/runner was created or run in this slice.

Smallest incremental-mock proposal: add opt-in replyChunkChars and
replyChunkDelayMs to the existing options/scheduleReply, exposed by matching
CLI flags only if needed. Use the same messageID/partID/sessionID for every
message.part.updated {part:{id,sessionID,messageID,type:"text",text:<cumulative prefix>}};
the consumer replaces same-ID parts (src/stores/sessions.ts:437-451), so emitting
isolated deltas as full parts would be wrong. Suggested bounded data:128-char
increments every100ms over the same70-line payload. Persist the growing record
before each broadcast so GET matches live state; busy once, assistant
message.updated once to create it, cumulative part updates, then completed info
via message.updated and idle ONLY after the final prefix. Pending chunk timers
must be owned/canceled on fixture close. No store/backend changes are needed.
Repeated SSE prefixes are incremental MOCK TEXT acceptance only, not token timing,
live model inference or live backend proof. Unsupported cases stay COVERAGE GAPS,
not invented product passes/failures. Fixture implementation requires a later
explicitly scoped boundary; no launch/testing of this proposal occurred here.

NEW FINITE physical scope authorized: verified PR/head155e0ba6172c87de92fea0e40861187e3b037595/tree02283e216ab4e2cbc8c66bb9ed6a49a8d1875d6c, trackedclean; existinghistoricalevidencepreserved. Fullsourceslicereconciled: Androidlogical-left76/iOSlogical-right76,352sourcegatesPASS,controller/composerunchanged. Olda550126APK7b135...isHISTORICAL,notnewheadnativeproof.

BothSAMEworkerscheckedREADYidle0children; SAMEengineer resumed ONEexperimentbroker-leased fresh isolatedbuild/provenance,then directSAMEQAhand-off. QAfinite10min/16operationsreserve4cleanup, firstblockingresultSTOP,noretryloop/sourcepatch/fixtureextension/baselinebuild. Orderedgutterclosed/open+composerfirst; ifpassesremainingTOP-oraclesettled/rapidroundtrip andONEsupportedappend-under-anchor/Latest. ExactupstreambaselinecomparisonONLYexistingidentifiedprovenAPK; otherwise missingbaselineinput/attributionUNKNOWN. Noacceptedsourcegatererun,newworker/editor/model/graph/watcher/CIreviewer/Yondiinterference. Cleanupobligation explicitownedPID/port/reverse/liveleaseproofandreceipts. Currentbuild/nativeRESULTSNOTYETclaimed; actualcompletionroutedtomanager. No upload/merge/tag/store/CUAwaiver.

Issue 214: Finite `155e0ba` Build Receipt

BUILD SOURCE and independently verified before/after draft PR215 head:
155e0ba6172c87de92fea0e40861187e3b037595.
Tree: 02283e216ab4e2cbc8c66bb9ed6a49a8d1875d6c.
Tracked source clean before/after. Before: preserved untracked419beced/a550126
evidence directories and ISSUE-214-GUTTER-ATTRIBUTION-155e0ba.md. After: only
this additional untracked155e0ba evidence directory. No evidence commit/push.

Absolute evidence directory:
/Users/josh/agents/worktrees/mobile-message-navigation-214/docs/qa/issue-214-build-155e0ba.
Actual lease/Gradle exit 0. UTC start 2026-10-02T05:38:47.585Z;
UTC end 2026-10-02T05:39:17.902Z. BUILD SUCCESSFUL in 27s.
Working directory: worktree android/.

/Users/josh/agents/bin/lease run --owner ses_f0aaeaf99ffedwO7e5cr1OKoyB --project mobile --priority experiment --ttl 1800 android-build -- ./gradlew assembleRelease -PreactNativeArchitectures=arm64-v8a --max-workers=2 --console=plain --no-build-cache --init-script /var/folders/fc/xccpf99d62b5_sc13zpgvjd80000gn/T/opencode/issue-214-419beced.init.gradle

Existing external finalizeDsl override retains its historical filename, NOT a
source pin. Receipt captures full path/content/hash, isolated application ID,
development signing and forced fresh Metro task. Override SHA256:
da7149ff5a3da877b8da76dccfa431b4caafb9e5d4537e67e00cc46f7fafd162.
Build cache disabled. Log1560-1567 shows bundle task executing, Metro2508 modules,
and output written (not UP-TO-DATE/FROM-CACHE).

Environment names only (no secret values) are in receipt; safe overrides:
ANDROID_HOME/ANDROID_SDK_ROOT /Users/josh/Library/Android/sdk, JAVA_HOME
/Library/Java/JavaVirtualMachines/temurin-21.jdk/Contents/Home,
SENTRY_DISABLE_AUTO_UPLOAD=true, EXPO_NO_DOTENV=1; release signing variables
omitted, existing ignored development keystore used. No credential/account changes.

File	SHA256
receipt.json	`7061cc6b2d4d6d62e40a0043e49dc1839d85197b0c03f72132635e803f7972e7`
build.log	`bd69cbf60d509ccdc49545c07b4178863d85dca5a3b80d7b254f9659a2e01a55`
navigation214-155e0ba-arm64-release.apk	`6981bc2abbbf7a4af3ead5533daa470fd9aa9c69c4a957f5cf3b7a1d8cf2f4dd`
index.android.bundle (extracted from APK)	`5b161d4d9f91df5ac8073ae22ca044785fceb13c0642b7004af66b1cefe1dea1`

Actual manifest: package cc.agentlabs.opencode.navigation214, versionName
0.4.15, versionCode 42, ABI arm64-v8a.
Verified signer certificate SHA256:
0b9c1685876036903653decbd84840474ff09db07fe8958e846443b2ee5c1fae.
Receipt contains exact manifest/signature, before/after source hashes and broker
final status: zero leases, no drift. Disk before build41.2GB free. Postbuild diff
check passed. Existing352 tests/typecheck/version checks not rerun absent changes.

One build only; no engineer device work, source/fixture changes or baseline build.
Historicala550126 APK hash 7b135723f1d091856f50a42c14194cc48d9adc431de7797a0746b07d04555666
and its exact receipt/runtime evidence remain untouched in the old directory;
they are NOT155e0ba native evidence.

No identified owned isolated baseline APK with proven upstream
646f9cbf7743e08115c8121d98c82f48d088a8f4 source/receipt is known. No workspace
artifact scan or second build performed. EXACT missing baseline input: upstream-
provenance isolated APK plus compatible installation/signing/build receipt.
Composer attribution remains UNKNOWN, not baseline-only.

SAME QA single postbuild readiness check returned READY with no children/unread/
owed reports. Provided finite QA prompt will be sent without model/agent args,
with this receipt and actual hashes identified. No new QA/model/context switch.
Native geometry and UX results must come from that finite independent run;
build/source tests do not grant acceptance. CUAAGENTS185-191 remains unwaived,
tester/manual-policy/delivery decisions pending; no merge/tag/store/upload/release.

155e0ba QA setup-only report: exact draft PR head/tree and build provenance were verified; the pinned arm64 APK was installed once to the isolated navigation214 package. Production/.eval were untouched. The hard 16-tool-call limit required stopping before app launch/UI capture to reserve cleanup. Therefore keyboard-closed gutter, keyboard/composer UX, navigation, appends/Latest, and independent UX are NOT RUN; no native acceptance is claimed. Existing fixture PID 44563 on owned port 13022, its only ADB reverse, port claim issue-214-155e0ba-qa-ses-f06bab859ffeE0daJWiGLS5nSm, and live lease lease_muqje1g2_agpo2t were cleaned up and read back clear; broker zero leases/no drift. Full pin, hashes, limitation, and cleanup receipt: docs/qa/issue-214-build-155e0ba/PHYSICAL-QA.md and MANAGER-UPDATE.md. CUA remains unwaived; no merge/tag/upload/release.

155e0ba exact-head physical UX update (APK SHA-256 6981bc2abbbf7a4af3ead5533daa470fd9aa9c69c4a957f5cf3b7a1d8cf2f4dd; isolated package cc.agentlabs.opencode.navigation214). Keyboard-closed capture shows the assistant bubble and Previous/Next controls separated. Keyboard-open check FAILS: the focused composer and send row are obscured by the IME, although native hierarchy retains focus and draft QAKeyboardDraft. Stopped at this first blocker; Previous/Next behavior, rapid navigation, append/Latest, and mandatory CUA remain unrun/incomplete. Overall native/UX acceptance is NOT ACCEPTED; CUA remains unwaived. Captures and bounds: docs/qa/issue-214-build-155e0ba/ui-04-keyboard-closed.png/.xml and ui-05-keyboard-open.png/.xml in the QA worktree. Final cleanup verification: fixture PID absent, port 13022 free, ADB reverse list empty, zero leases/no device drift; port 13021 untouched. Full results: PHYSICAL-QA.md and MANAGER-UPDATE.md in that evidence directory.

Remaining composer attribution READ-ONLY slice: FULLlatest23:14QA report reconciled. Source155e0ba6172c87de92fea0e40861187e3b037595/APK6981bc2abbbf7a4af3ead5533daa470fd9aa9c69c4a957f5cf3b7a1d8cf2f4dd. ActualclosedgutterPASS bubblex36..837/controlx873..972=36pxgap. Actualopencomposer/sendFAIL focusedQAKeyboardDraftinput[189,1476][873,1570],send[891,1480][981,1570] obscuredvisually. Navigation/appendNOTRUNfirstblockerstop,notfail/pass. CleanupdonePID45810absent/13022free/reverseempty/0leasesnodrift;noresourcesrestarted.

SameengineercheckedREADY and resumedfiniteREADONLYexactbaseline646f9cb vsfeature/sourcegeometry attribution+proposal. No patch/tests/device/fixture/build/install/provenanceinventory/newworker/model/graph. Managerexactbaseline comparison shows no delta inapp/_layout.tsx,app.json,AndroidManifest.xml; currentcomposerViewpaddingbottomMath.max(12,insets.bottom)screen860 andKeyboardAvoidingViewpaddingAndroidoffset0screen641-656 unchangedpolicy. That staticevidence doesNOTprove runtimebaselineequivalence or excuseobservedUXFAIL. NeedconcretefeaturelocalcauseorONEexactmatchedbaselineinput/scopeproposalbeforeanyIMEwork. Withdrawnbottomlabelclaimseparate. NoIME208/prod.eval/unrelatedCI/Yondi/sourcechanges;fullacceptanceBLOCKED/CUAunwaived/no tagmergeupload.

Historical Baseline Setup Failure

The October 2, 2026, 00:09 PDT engineer report supersedes the earlier manager statement that a baseline build was in progress. This attempt failed during provenance setup. Gradle invocations: 0. Build leases acquired: 0. No baseline APK was produced. This was not a compiler failure.

Exact Inputs

Baseline source: 646f9cbf7743e08115c8121d98c82f48d088a8f4.
Baseline tree: b16b19c9efc71e4e41b3fc6afe3a2d53a577649a.
Feature source: 155e0ba6172c87de92fea0e40861187e3b037595.
Existing feature APK SHA256: 6981bc2abbbf7a4af3ead5533daa470fd9aa9c69c4a957f5cf3b7a1d8cf2f4dd.
Failed helper: /var/folders/fc/xccpf99d62b5_sc13zpgvjd80000gn/T/opencode/issue-214-baseline-build.cjs.
Failed helper SHA256 recorded before correction: 47b63ceba4ecb16dd81a2f0b3be8ca75a5430f28a654d03ccfd1b3e85d955851.

Failure And Input Identity

The helper's snapshot used readFileSync to hash every git ls-files entry as a regular file. It followed the tracked symlink .claude/skills/app-store-optimization to a directory and threw EISDIR before receipt initialization and build dispatch.

Verified Git entry: mode 120000, blob d69a57b9d57bea0f65116f42616de89827bad636. Both blob content and filesystem symlink target are ../../.agents/skills/app-store-optimization. lstat identifies the entry as a symlink, not a regular file or directory. Its resolved target is a directory. The prior baseline inspection found no mode 160000 entries; this failure must not be described as an established gitlink failure.

Historical Cleanup

The engineer released and safely deleted mobile-214-baseline-646f9cb and local branch experiment/214-baseline-646f9cb. Subsequent manager verification found no baseline checkout in the worktree registry. The feature checkout remained at its pinned head with no tracked changes and preserved untracked evidence. The engineer recorded zero leases and no drift; no QA fixture/device work was started in this attempt.

Renewed Authority, Not Completion

The human subsequently authorized ONLY a helper/preparation correction, one focused regression, one renewed setup, and the first actual isolated baseline build. Both same workers were checked idle before the manager dispatched this scope to the same engineer. QA remains reserved for a validated pair.

The correction must distinguish regular-file content, symlink target identity, directory/tree identity, and gitlink commit/availability/dirty state where applicable. Missing inputs are blockers, not evidence of equivalence. Preserve the failed attempt separately from later results. Stop at the next first failure without automatic retry.

Helper diff/regression results, first actual build outcome, validated baseline APK, and paired keyboard comparison are not yet reported. Existing feature gutter PASS and keyboard-open composer FAIL remain separate; attribution is UNKNOWN. No feature/native/IME208 changes, publication, merge, or CUA waiver are authorized.

Baseline build for the keyboard comparison: PASS (one attempt). Runtime attribution: still UNKNOWN.

Helper gate: the old provenance helper was rerun on the fixed fixture and reproduced EISDIR on a tracked mode-120000 symlink pointing to a directory. This is valid red evidence. The corrected helper then passed (GREEN), with each tracked entry typed as a regular file, symlink target, Git tree or gitlink. The earlier EISDIR setup failure and ReferenceError fixture failure stay on record unchanged.
Baseline build: 646f9cbf7743e08115c8121d98c82f48d088a8f4, one assembleRelease under a broker android-build lease, exit 0. APK sha256 af56341994420e71d2acce43080fdb922322cad3ae65b9a42bf3a31728875cb4.
Matched to feature: 155e0ba / APK sha256 6981bc2abbbf7a4af3ead5533daa470fd9aa9c69c4a957f5cf3b7a1d8cf2f4dd. Compiled manifest, badging and signer are exactly equal, and native input hashes are equal. Package cc.agentlabs.opencode.navigation214, windowSoftInputMode 0x10, edge-to-edge and new architecture on, arm64-v8a.
Cleanup: the temporary baseline worktree was released and deleted, and no leases are held. The feature checkout is unchanged.

Next: one paired keyboard-closed/open device comparison, baseline first, then the feature APK is restored. The earlier 36px gutter PASS and the current composer FAIL remain as recorded. This is not UX acceptance, CUA clearance or tester delivery.

Paired keyboard comparison: BOTH FAIL. The keyboard covers the composer and send row identically in the upstream baseline and in this PR.

	Baseline `646f9cbf`	Feature `155e0ba6`
APK sha256 (installed copy pulled and re-hashed)	`af563419…875cb4`	`6981bc2a…cf2f4dd`
Composer bounds, keyboard open	`[189,1476][873,1570]`	`[189,1476][873,1570]`
Send button bounds, keyboard open	`[891,1480][981,1570]`	`[891,1480][981,1570]`
IME inset frame	`[0,1385][1008,2244]` visible	`[0,1385][1008,2244]` visible
Composer / send row covered by IME	yes	yes

Both runs used identical conditions:

Device: Pixel 8 Pro, physical, Android 16 build CP1A.260505.005.
Keyboard: SwiftKey 9.13.16.5.
Display: 1008x2244 at density 360, font scale 1.0, portrait.
Soft-input mode: adjust=resize (manifest value 0x10).
Same mock transcript, same draft, composer focused.

Baseline was captured first, then the feature APK was reinstalled. I verified afterwards that the feature APK is the one installed (pulled hash 6981bc2a…).

Cleanup:

Fixture stopped.
adb reverse cleared.
Port 13022 is free.
Leases: 0, drift none.
Temporary baseline worktree released and deleted.

What this means

The composer occlusion is existing upstream behavior and was not introduced by feat(chat): navigate previous and next message starts #215.
The 36px gutter PASS stands.
The earlier 352 source checks are historical only.
The following remain incomplete:
- native append
- long-stream virtualization
- independent UX review
- the policy gates, including the mandatory CUA
BOTH FAIL is not UX acceptance, CUA clearance or tester readiness.
All historical failure records are preserved: the EISDIR setup failure, the fixture ReferenceError and the corrected oracle.

Next boundary: fixing the shared keyboard/composer issue needs a new, explicit IME/shared-policy scope. IME PR #208 has not been touched. Nothing was fixed, released, merged or uploaded, and CUA was not waived.

Evidence: docs/qa/issue-214-paired-keyboard-646f9cb-vs-155e0ba/ (COMPARISON.md, comparison-receipt.json, MANAGER-CLOSEOUT.md). These are untracked local evidence files, not pushed.

Revert "feat(chat): navigate previous and next message starts (dziani…

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Mobile chat: previous and next message navigation #214

Scope

Validation

QA validation update for PR #215 (2026-10-01)

New QA evidence: existing APK assessed and physical checks completed

Issue 214 Isolated Build Receipt

Exact-head physical QA update

5 remaining items

Issue 214: Source-Only Gutter Attribution

Pins and Scope

Attributable Feature Defect

Native Geometry Proof

Composer Attribution Remains Unknown

Source Gates and Remaining Boundary

Fixture-Only Proposal (Not Implemented or Run)

Issue 214: Finite `155e0ba` Build Receipt

Historical Baseline Setup Failure

Exact Inputs

Failure And Input Identity

Historical Cleanup

Renewed Authority, Not Completion

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Mobile chat: previous and next message navigation #214

Description

Scope

Validation

Activity

omgoshjosh commented on Oct 1, 2026

omgoshjosh commented on Oct 1, 2026

omgoshjosh commented on Oct 1, 2026

omgoshjosh commented on Oct 1, 2026

omgoshjosh commented on Oct 1, 2026

QA validation update for PR #215 (2026-10-01)

omgoshjosh commented on Oct 1, 2026

New QA evidence: existing APK assessed and physical checks completed

omgoshjosh commented on Oct 1, 2026

omgoshjosh commented on Oct 1, 2026

Issue 214 Isolated Build Receipt

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

Exact-head physical QA update

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

5 remaining items

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

Issue 214: Source-Only Gutter Attribution

Pins and Scope

Attributable Feature Defect

Native Geometry Proof

Composer Attribution Remains Unknown

Source Gates and Remaining Boundary

Fixture-Only Proposal (Not Implemented or Run)

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

Issue 214: Finite 155e0ba Build Receipt

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

Historical Baseline Setup Failure

Exact Inputs

Failure And Input Identity

Historical Cleanup

Renewed Authority, Not Completion

omgoshjosh commented on Oct 2, 2026

omgoshjosh commented on Oct 2, 2026

Metadata

Metadata

Assignees

Labels

Projects

Milestone

Relationships

Development

Issue actions

Issue 214: Finite `155e0ba` Build Receipt