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I'm new in Jetpack Compose and kotlin. I want to make a custom scrollable tab row with an arrow icon and when I click this icon , the tap row will expand to show all taps and have a black block below this row ,this block can overlap navigation bar and if I click this block the expanded row will be collapse

(black block I meant like this photo black block example

I use Scaffold Composable and put this tap row in topbar but when I expand the row , Scaffold content and bottom bar will be push down, if I put this row into Scaffold content when I expanded it the black block region can't overlap bottom bar .

I would appreciate it if someone can give me some suggestions,thx

(Sorry, I am foreigner,English and words may have some wrong

Sharz Din
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  • Does this answer your question? [How to implement BottomSheet in Material 3 Jetpack Compose Android](https://stackoverflow.com/questions/72518262/how-to-implement-bottomsheet-in-material-3-jetpack-compose-android) – Arthur Kasparian Dec 24 '22 at 17:27
  • Please clarify your specific problem or provide additional details to highlight exactly what you need. As it's currently written, it's hard to tell exactly what you're asking. – Community Dec 24 '22 at 20:28

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