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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Why does the entire firefox window frequently shrink when I close a tab.

  • 3 uphendule
  • 1 inale nkinga
  • 3 views
  • Igcine ukuphendulwa ngu pedagogue

pedagogue
pedagogue
more options

Firefox window frequently shrinks from full screen to half screen if I close a tab. I am running the current Firefox version, 44.0.2, in Windows 10. I see no consistent pattern as to number of tabs open or websites visited. It has occurred in safe mode as well as in normal operation with a small number of add-ons.

Firefox window frequently shrinks from full screen to half screen if I close a tab. I am running the current Firefox version, 44.0.2, in Windows 10. I see no consistent pattern as to number of tabs open or websites visited. It has occurred in safe mode as well as in normal operation with a small number of add-ons.

All Replies (3)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Just to clarify, which of these is the state you're losing when closing a tab:

  • Maximized: Firefox window is borderless but the Windows Taskbar still shows
  • Firefox full screen: no toolbar area, Windows Taskbar hidden; the F11 key switches between regular views such as maximized and "restored"/"resizable" and full screen
  • Page full screen: usually invoked by a button on a video player, but pages can full screen Firefox using a script, and the Esc key exits this kind of full screen
cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to set dom.disable_window_open_feature.resizable to false on the about:config page.

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.

pedagogue
pedagogue Umnikazi wombuzo
more options

Thanks, Cor-el. I have just made the suggested change. "Try to set dom.disable_window_open_feature.resizable to false on the about:config page." I will wait to see if this works.

Jscher 2000: to clarify, the Firefox window filled the screen, except for the Windows taskbar at the bottom. The Firefox menu, tabs, and toolbar were showing. The bookmarks were showing on the left side of the window.