Since updating Friendica from 2024.12 to 2026.01 and then 2026.05 yesterday, the Frio theme is broken for me. Posts always occupy the full width of the window.

Also, when writing a new posts, the Preview, Files and Permissions tabs do not appear in the composer overlay but "behind" it in the background.

Is there some cache I might need to invalidate? My main and addon directories are clean and on the same 2026.05 tag. I did run bin/composer.phar run install:prod and bin/console dbstructure updateafter each update step (i.e. after updating to 2026.01 and 2026.05).

!Friendica Support