
The code was not changed when switching from gkbd-keyboard-display which was using tab to separate layout and variant. Tecla uses '+' instead. This fix was suggested by Neil Mayhew. Fixes: 04aaa4b67 ("keyboard: Spawn "tecla" to show keyboard map") Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7638 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3324>