I updated today to version 45.0.6 (from 44.1.2) of the Android app, and on the first start the app looks fine. If I get back to it a bit later, then the app expands all the way down on the screen, so that important UI elements get hidden behind the 3-button navigation.
If I "force close" the app, it works correctly again for a while. I don't know what triggers it, I couldn't find a reliable way to reproduce the issue.
Affected version: 45.0.6
Previous version that worked: 44.1.2
Phone: Google Pixel 8 Pro
Android version: Stock Android 15, March update (Build BP1A.250305.019)