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

When Firefox is full screen a gray bar appears on the bottom of other monitors

  • No replies
  • 1 has this problem
  • 2 views
more options

I have a 3 monitor set up with one below the other two. I auto-hide the task bar in WIN10. When Firefox is full screen on the bottom monitor a small gray bar shows up on the bottom of the two monitors above.

When changing the display and stacking all three windows whichever window is above the full screen will have the same gray bar.

Attached screenshots

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.