According to [1], since 21.1 series of Xorg, XWayland is packaged
separately. The attached patch replaces xorg-xserver-xwayland by the
xwayland package.

However it looks like it's not working so far, the tests fail with:
--8<---------------cut here---------------start------------->8---
XKB: Failed to compile keymap
Keyboard initialization failed. This could be a missing or incorrect setup of xkeyboard-config.
(EE) 
Fatal server error:
(EE) Failed to activate virtual core keyboard: 2(EE)
--8<---------------cut here---------------end--------------->8---

I tried adding the same keyboard-related parameters as the ones in
xorg-server (xbk_dir and xkb_bin_dir), but it doesn't seem to
make a difference.

Does someone have an idea?


[1] https://lists.x.org/archives/xorg/2021-October/060799.html