So the other MR was merged and I have to comment here. Creating word documents no longer works after the rebase. There was a trick to get it working if you use the New tab instead of the Home tab, but that doesn't work either now. Opening Word documents still works.
This problem relates to X11. It and other force-closes print logs related to X11 BadWindow. Some things worked in Openbox, some things worked in kwin-wayland XWayland.