Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

[bug] osx titlebar is gone when player is full screen?

  • 1 amsa
  • 1 yana da wannan matsala
  • 5 views
  • Amsa ta ƙarshe daga Shadow110

more options

steps to reproduce it on mac , - open 2 work spaces, each has firefox , - visit youtube on one workspace and click full screen. - leave youtube fullscreen and go back to the first workspace

macbook titlebar is gone.

steps to reproduce it on mac , - open 2 work spaces, each has firefox , - visit youtube on one workspace and click full screen. - leave youtube fullscreen and go back to the first workspace macbook titlebar is gone.

All Replies (1)

more options

We do not do reproduces, this is Volunteer Support.

Is it a necessity that Macbook Title Bar is not present ? No Idea, I do Windows.

For future please turn on send info to Mozilla within Firefox before posting. There is no information provided from this or you. So is guessing.

Please : https://support.mozilla.org/en-US/kb/export-firefox-bookmarks-to-backup-or-transfer and https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles then https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings TEST....... If no issues then Extensions which need to be added back in 1 at a time and tested ..... Or it is your Profile : Make a new one and test ...: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

Note: Any customization will revert back to default, you will also need to reinstall Extensions.

Please let us know if this solved your issue or if need further assistance.