* Fix invisible bottom sheet backdrop on Android

Animating the opacity for the initial modal results in the backdrop
provided by `react-native-modal` to never transition from transparent
to partially opaque black. The core issue was not idenfited, but it
may relate to the experimental state of LayoutAnimation for Android.
https://reactnative.dev/docs/layoutanimation

* Update change log

* Empty commit to trigger rebuilds

Attempt to resolve flaky, failing e2e tests.