Updating Dom0 today (once the earlier error preventing it was fixed) I noticed the following error appeared:
>>> Finished %post scriptlet: qubes-gui-daemon-selinux-0:4.3.15-1.fc41.x86_64
>>> Scriptlet output:
>>> Failed to resolve typeattributeset statement at /var/lib/selinux/targeted/tmp/modules/200/qubes-gui-daemon/cil:5
>>> Failed to resolve AST
>>> semodule: Failed!
This is on a qubes 4.3 fresh install