Can not set keymap in GDM
I followed the Gnome Help to change the Keyboard layout in GDM. https://help.gnome.org/admin/system-admin-guide/stable/keyboard-layout.html.en
I am on Gentoo with OpenRC, so i followed the part where it says "Display multiple keyboard layouts without using localectl" (localectl is part of systemd, and therefore non existent on my system)
Anyway, I added
Section "InputClass"
Identifier "evdev keyboard catchall"
MatchIsKeyboard "on"
MatchDevicePath "/dev/input/event*"
Driver "evdev"
Option "XkbLayout" "en,fr"
EndSection
(and also tried Option "XkbLayout" "de"
and whatnot, but all this did not give me the layout switcher at the top bar of the screen nor did it change my keyboard layout.
Gnome and GDM version is 40.1.