OnboardingFlowTest passed on the API-37 job but timed out (ComposeTimeoutException
after 5000ms) across the animation-disabled API 29-36 matrix, at the single
async-gated transition: click -> viewModelScope coroutine -> addImapAccount ->
DONE -> LaunchedEffect -> navigate -> AddAnother render. The flow is correct
(green on API 37; ManualSetupScreenTest proves the add-callback path); the 5s cap
was just too tight for that compound step on slower matrix emulators. waitUntil
returns as soon as the text appears, so the happy path is unaffected.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>