These unstable protocols allow input methods (IMEs) to function without relying on some non-standardized method of communication (dbus etc).

Support for them has been added to Sway ( swaywm/sway#4740 ) and in my opinion the functionality provided by those protocols is fundamental enough that they should be supported in dwl as well.

If you agree, I can start working on porting support for those two protocols from Sway to dwl (probably will take a while but I will try...).