`More` menu always open #2360

With activated Refined GitHub, the More menu which rfg adds is always open, see Screenshot.

The bug appears on almost all GitHub pages, i.e. here: https://github.com/sindresorhus/refined-github/issues/new?labels=bug&template=bug_report.md

I deactivated rfg and of course the error is not there anymore - as the More menu is not there ;)