GET /serviceworker.js 404 Not Found

Gitea-Version 1.23.8 behind apache proxy with mariadb backend

Gitea is working. I can login browse repos etc.
But there are parts (dynamic parts?) missing which is correlated with
“GET /serviceworker.js […] 404 Not Found” in the logs.

Looking for a file named “serviceworker.js” on the installation fails. There’s no such file around.

Any hints?

Answering my own post:

I upgraded from an older version of Gitea and got screwed by the browser cache. After clearing the cache gitea works flawlessly.