This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Maximized Firefox window leaks to other monitors

  • 1 antwoord
  • 1 het hierdie probleem
  • 7 views
  • Laaste antwoord deur Markku

Markku
Markku
more options

Hi, a long-standing problem is this: When Firefox is maximized in one monitor (the lowest one on my setup), the top of the Firefox window is leaked into the upper monitors by 10 pixels (if I see it correctly).

This only happens in the default setting of "Title bar" = unchecked (in the Customize Firefox settings). If "Title bar" is checked, then the window shrinks a little to fit the current monitor (just like a maximized window should be).

Is there a way to get Firefox to stay within the monitor limits when maximized even if Title bar is disabled?

Thunderbird does the same, but I guess they are using same components inside. No other programs have this problem.

Windows 10 21H2, using 175% or 100% display scaling, depending on the monitor (they are all 2560x1440 but the lower one is 14" (with 175% scaling) and the upper monitors are 27" (with 100% scaling)).

(The image upload does not seem to work, I'll send this anyway and try to add the screenshots in a reply.)

Hi, a long-standing problem is this: When Firefox is maximized in one monitor (the lowest one on my setup), the top of the Firefox window is leaked into the upper monitors by 10 pixels (if I see it correctly). This only happens in the default setting of "Title bar" = unchecked (in the Customize Firefox settings). If "Title bar" is checked, then the window shrinks a little to fit the current monitor (just like a maximized window should be). Is there a way to get Firefox to stay within the monitor limits when maximized even if Title bar is disabled? Thunderbird does the same, but I guess they are using same components inside. No other programs have this problem. Windows 10 21H2, using 175% or 100% display scaling, depending on the monitor (they are all 2560x1440 but the lower one is 14" (with 175% scaling) and the upper monitors are 27" (with 100% scaling)). (The image upload does not seem to work, I'll send this anyway and try to add the screenshots in a reply.)

All Replies (1)

Markku
Markku Vraag-eienaar
more options

Image upload does not yet work, so no samples here.

I guess I was too concentrated in getting the images uploaded because I only now see the site suggesting other posts as well about this same problem, so others seem to suffer this as well, and there haven't been any answers here.