I'm not getting anything like that, for some reason. I assume I changed a setting and forgot. (probably something to make bookmarklets work) Pasted in URL bar in a new tab, private browsing, FF version 126.0, up to date fedora, history doesn't save.

Yeah probably(or corp profile), it works in chrome...

Anyway this one works in FF with my settings

https://gist.github.com/joakin/f05fd565e8df77a805e21d2d3469d...