Dear Maintainer,
Keyboard layout cannot be switched in gnome-shell using mouse, when shell runs under X11 and input sources used individually for each window.
Steps to reproduce:
- Select GNOME on X session on login
- You must use multiple input sources (keyboard layouts)
- You must check radiobutton "Switch input sources individually for each window" in Keyboard section of Settings.
- Open some window (e.g. terminal)
- Input source indicator on top bar show default layout (e.g. "en")
- Click on input source indicator on top bar, select another layout (e.g. "bg") - window will temporarily lost focus and layot not switched.
Under wayland session or when used same source for all windows layout switches correctly.