LiveCD booted as german shows EN as default keyboard layout in kbswitch tray icon, while it *is* acting german layout actually

I booted the LiveCD and selected German for language and keyboard layout in the initial dialog.

And in fact the keyboard layout was properly set to german (the keys y and z were not reversed, but where I expected them to be for german layout)

But kbswitch systray icon showed EN instead of DE erroneously
0.4.15-dev-5780-gd0ab35e_affected.png
0.4.15-dev-5780-gd0ab35e_affected.log

I don't know whether it is a regression or not, as I only rarely do use LiveCDs.