Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More
Archived

when I work on my second display, Firefox is no longer topped on my first display. Why?

peterlemer

When a firefox window is active on my second display, I lose the firefox menubar on my main display. I haven't noticed this before, is it something new, or have I inadvertently changed a setting?

pete

When a firefox window is active on my second display, I lose the firefox menubar on my main display. I haven't noticed this before, is it something new, or have I inadvertently changed a setting? pete

All Replies (2)

If you are referring to fullscreen on MacOS, try changing full-screen-api.macos-native-full-screen to false in about:config.

No, this is on normal screen mode on both screens. Thanks for replying

pete