We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

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

Often when I click into an open Firefox window, it's move to full screen

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by FredMcD

Since I upgrade to Firefox Quantum 60.0.1 with OS X El Capitan, if I click on the open window it often goes immediately in Full Screen mode. Boring !

Since I upgrade to Firefox Quantum 60.0.1 with OS X El Capitan, if I click on the open window it often goes immediately in Full Screen mode. Boring !

All Replies (1)

If you double click on the upper frame of the window = full window.