When closing a bottom sheet, the scrim is animated only after full closure

[Radiokot]

When opening a bottom sheet, the scrim is animated in parallel with the sheet – the background fades while the sheet slides;

However, when closing the sheet, the scrim is animated only after full closure – the background stays faded while the sheet slides, and only after it went away the fade out animation is started.

I think this is a bug, as it looks out of pace and also makes the closure longer, which is annoying from the user perspective.

Here is the video showing a sheet opening and closing in a loop. You can see enter animations are parallel, while exit ones are sequential:

Screen_Recording_20250726_111954_4Money.mp4

Here is a code snippet from the video: https://gist.github.com/Radiokot/8db76685fa0662df3b0ed791a09f83ba

Thanks.

[alexstyl]

What would you like the actual behavior to be like?

[Radiokot]

To me, it seems reasonable to have scrim and sheet exit animations running in parallel, just like when opening a sheet.

[alexstyl]

Let me see what I can do. It is indeed annoying having to wait for the scrim animation to end.