[ System & Environment Information ]
OS: Fedora Linux 43 (Workstation Edition)
Anaconda version: 43.44
Anaconda UI version: 53.14.g7ea927aa

I tried to change the keyboard layout from English to German in the installer, but the button next to it did not do anything.

I then fooled around a bit, changed the current layout in the settings of the live system and found that the installer reacted to that by asking me to remove one of the now two layouts.

I would expect the installer to allow me to choose a keyboard layout instantly.

Related:
https://bugzilla.redhat.com/show_bug.cgi?id=2379870