Improve user feedback while switching between light and dark modes
At the moment, switching between light and dark modes feels like a very janky experience. There is no user feedback whatsoever that the request for a switch has been received and is being addressed, and then all of a sudden the theme changes and the new radio field is shown as selected.
It would be nice if there was a loading indicator when switching the modes - or anything else as appropriate for the GTK toolkit and the GNOME design guidelines. This would be great for perceived performance.
Edited by Ru