Filepicker to save configuration does not open on Linux
This is what is written on the console
Traceback (most recent call last):
File "gui.py", line 421, in activate_menu_config
File "gi/module.py", line 320, in __getattr__
File "gi/module.py", line 139, in __getattr__
AttributeError: 'gi.repository.Gtk' object has no attribute 'FileChooserNative'