I just upgraded to Fedora 39 and my maximise and minimise button on my window decorations have vanished. I can also no longer maximise a window by holding super and dragging it to the top, nor can I move or maximise windows using super + arrow keys. I used both of these features all the time but now I need to hunt for the one bit of the firefox bar that isn’t a button and double click it just to maximise.
Is there any way to turn these essential features back on?
Use Tweaks to turn the maximise buttons back on
Go to keyboard shortcuts and re-enable the shortcuts that this upgrade for some reason disables?
Reinstall Tiling Assistant
You have now fixed the issues I listed that upgrading causes
Those shortcuts are intentionally disabled by Tiling Assistant so its version can be used instead. That extension also broke for me on upgrade and had to be reinstalled. I think it may be a common problem: GNOME 45: The extension is incompatible with the current GNOME version · Issue #300 · Leleat/Tiling-Assistant · GitHub
I don’t know what could have reset your titlebar button layout though.