Please don't read too much into this ;)
We moved from self-hosted Discourse to hosted Discourse.
The transfer was initiated late from the Mozilla side (my bad) and the automatic system from Discourse kicked in.
Is there any chance to move away from the Discourse? It's a bit too slow (on any page opening), but the biggest issue is its hostile habit of catching the browser "find in page" hotkey (replacing the local find with the remote site search).
I know you can press it again or something but for the love of $deity don't fuck with the defaults.
That said I'm equally angry my browser so happily allows this.
Sure if it's a proper web application like OnShape then sure, override default key bindings, but ask me first and remember my choice. If I say no then just don't feed those keystrokes to the webpage.
This. Just this. I'd say websites should be able to "offer" their own search, so when you do find-in-page it shows the default search with a button to "change to custom website search ([ ] remember)" or so.
Still wish pages would stop hijacked hot-keys in the first place, but hope this helps.
In general, we quickly act on obvious bugs/regressions on major websites. Often, such major issues on big websites are caused by certain add-ons or antivirus software.