SDDM theme on my Bazzite laptop recently started failing to load, with the following error message:
The current theme cannot be loaded due to the errors below, please select another theme.
file:///usr/share/themes/01-breeze-fedora/Main.qml:214:25: Cannot assign to non-existent property “fontSize”
This is a new behavior, with no recent system changes made by me. Problem started before upgrading to 41, and persists post-upgrade.