Tab information disappears after tapping twice.

[delightfulagony]

• I have read the contribution guidelines.
• I am using the latest version.

Describe the bug
Whenever one of the following tabs: Exercises, Insights or Settings; gets taped twice, the information on screen disappears and only a black screen (with the bottom bar) remains.

To Reproduce
Steps to reproduce the behavior:

1. Go to the Exercises tab (or Insights or Settings).
2. Tap the Exercises tab (or the one you pressed in 1.).
3. The screen turns black and tapping a different tab is needed in order to fix it.

Expected behavior
The tab should be shown normally regardless of the number of taps.

Screenshots / Screen recordings
When tapped once:

When tapped twice:

Smartphone (please complete the following information):

• Device: Xiaomi Mi 9T
• Android version: 10 QKQ1.190825.002

[noahjutz]

Thanks for the bug report, I was able to reproduce it. I think this might be an upstream bug with jetpack compose navigation, so let's wait and see if they publish a fix.

[noahjutz]

confirmed - the bug was upstream and is fixed with jetpack navigation v2.4.0-alpha07

Re-selecting the same tab when using navigation compose with multiple back stacks will no longer result in a blank screen. (I860dc, b/194925622)