Since the release 4.10 of Xfce some shortcuts are not working properly anymore. This was not a problem before (Xfce 4.8).

In my case I want to use super+T to spawn a terminal. With qwertz everything is working fine. If I switch to neo2 (a alternative German keyboard layout), it works until the Xfce session is restarted. When a Xfce is started and neo2 is active, the shortcut super+T is not recognized. Other shortcuts which are not involving a letter (super+f12) are working as expected.

Steps to reproduce:
* Add neo2 keyboard layout
* Select neo2 keyboard layout
* shutdown Xfce
* start Xfce
* press shortcut, which involves a letter (super+t, etc.)

Expected behavior:
* the shortcut should be executed

Real behavior:
* the letter is typed normally (t in my case), no shortcut action

Workaround:
* start the keyboard dialog and switch to a other keyboard layout and then back to neo2 (after this the shortcuts are working for the current session)

If xfsettingsd is restarted (xfsettings --replace), the shortcuts are not working until the workaround is done a second time.

It seems to me that Xfce sets the xkbmap correctly, but the mapping of the shortcuts is not updaded (wrong keycodes?). That's why I filed this bug in libxfce4ui (where the code for grabbing the keys lives), although I'm not sure whether this is correct.