Observer error when using <Redirect> component with subscriptions

[Tarlord]

Description

There's an issue with the observer HOC when using the <Redirect> component from expo-router together with useSub. The error adm.onStoreChange is not a function is thrown, although the redirect itself works correctly.

Steps to Reproduce

1. Create a component that uses observer, useSub, and conditionally renders a <Redirect> component
2. Subscribe to a non-existent document using useSub
3. Return a <Redirect> component when the document doesn't exist

Code Example

Broken code (throws error):

import { observer, pug, $, useSub } from 'startupjs'
import { Div, Span } from 'startupjs-ui'
import { Redirect } from 'expo-router'

export default observer(function TransactionPage () {
  const $t = useSub($.transactions['1-2-3-4'])

  const tt = $t.get()
  if (!tt) {
    return <Redirect href='/' />
  }
  return pug`
    Div.root
      Span.text Hello, world!
  `
})

Working workaround:

import { observer, pug, $, useSub } from 'startupjs'
import { Div, Span } from 'startupjs-ui'
import { useRouter } from 'expo-router'

export default observer(function TransactionPage () {
  const $t = useSub($.transactions['1-2-3-4'])
  const router = useRouter()

  const tt = $t.get()
  if (!tt) {
    router.replace('/')
  }
  return pug`
    Div.root
      Span.text Hello, world!
  `
})

Error: adm.onStoreChange is not a function