GUI settings not saving

[The-Kitai]

When clicking save on the GUI on linux(Pop_OS), its not saving the settings. Everything else seems to be working. The screen pops up, i type in a file name, and click save, get ditto. Can just keep hitting save and nothing happens.

[LostRuins]

Is this a new issue? Or did it happen in earlier versions too? The save/load dialog is triggered by Tkinter of which we recently upgraded.