iPhone 17 Pro, iOS 26.2. When looking at a post if I sleep my phone and unlock it, the Voyager window will look shrunken, not filling the screen. The top bar remains the same. Force quitting and reopening resolves the issue.
I’m getting this too.
The empty space for the keyboard sometimes sticks too - the keyboard isn’t there, shouldn’t be there, but the app didn’t fill out the screen when it closed the keyboard.