Feedback: Update sample apps and document

[linear-code]

• Demonstrate different use cases in the sample apps (convenience API, shake API, VC API)
• Document edge cases in function comments: e.g. for external displays

[linear-code]

JAVA-485

[github-actions]

A PR closing this issue has just been released 🚀

This issue was referenced by PR #5353, which was included in the 8.41.0 release.