Customize Wayland

Keyboard

Need to swap CapsLock and Ctrl.

Use dconf

https://opensource.com/article/21/5/remap-caps-lock-key-linux

dconf write /org/gnome/desktop/input-sources/xkb-options "['caps:swapescape']"

Alternatively install dconf-editor and make this change interactively.

Tried. Did not work.

Use keyd

keyd worked.