Steps to replicate the issue (include links if applicable):
- Enter eu.wikipedia.org and open a page, for example: https://eu.wikipedia.org/wiki/Wikiproiektu:Euskal_autoritateak
- It doesn't happen every time
What happens?: The menus are expanded
What should have happened instead?: They shouldn't be expanded
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):