Jetpack Compose release version: 1.0.0-beta07

Android Studio Build: Android Studio Arctic Fox | 2020.3.1 Canary 14

We have a set of non trivial list items which when scrolled past and then scrolled back to end up disappearing (see attached video). Issue only started happening when app was upgraded to compose beta07.

Additional info

Items are fed in with items(state.model.sessions.byDay[date].orEmpty().size)

Items expand when pressed and make use of animated visibility / animated size composables

I'm more than happy to share more code / try build a minimal recreation. If possible it would be good to get more direction on what areas could possibly cause this to help with the recreation as my current screen is non trivial. I tried just a basic lazy list with some text and that all worked as expected.

Thanks a tonne for all your work on this one!