Steps to replicate the issue (include links if applicable):
- While authenticated, Open any page on ro.wikipedia.org (desktop version) from Firefox for Android
- Click on the burger button to show the sidebar
- Click on any Wikipedia link from the page
What happens?: on the new page, the sidebar is no longer displayed.
What should have happened instead?: the sidebar should have been displayed until hidden again, like for desktop browsers.
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.): FF 104.2.0 on Android 12