Closed Bug 1180492 Opened 9 years ago Closed 9 years ago

Bookmarks toolbar disappears when going to DOM fullscreen mode and back again

Categories

(Firefox :: Untriaged, defect)

Product:
Firefox
Component:
Untriaged
Version:
40 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1174431

People

(Reporter: nyrang3rs, Unassigned)

Details

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:40.0) Gecko/20100101 Firefox/40.0
Build ID: 20150702173756

Steps to reproduce:

After viewing a youtube video in fullscreen mode, when switching back to regular the bookmark toolbar does not reappear


Actual results:

Toolbars not re-appearing after viewing youtube videos in fullscreen mode


Expected results:

After exiting fullscreen mode, the bookmark toolbar should reappear. It shows up after quitting Firefox beta 40 for osx and restarting
Steven, are you able to reproduce the issue on Mac?
Flags: needinfo?(smichaud)
Yes, I can reproduce this using Firefox 40b1 (on OS X 10.7.5).

It doesn't happen with FF 39, so it must be a recent regression.  I'll look for a regression range.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Summary: menus not coming back after fullscreen mode in beta 40 osx → Bookmarks toolbar disappears when going to DOM fullscreen mode and back again
Here's the regression range on the beta branch:

firefox-2015-06-27-mozilla-beta-debug
firefox-2015-06-30-mozilla-beta-debug
http://hg.mozilla.org/releases/mozilla-beta/pushloghtml?&fromchange=0b0822cabbb9&tochange=f1bf17bff7c4

Unfortunately it's enormous, because mozilla-beta-debug builds aren't created every day.

I haven't yet been able to reproduce this bug in any mozilla-central nightly.  I've been testing with e10s off (as it is on the current beta branch).  We currently use the Youtube HTML5 video player by default on trunk, aurora and beta -- so differences there aren't the issue.
The regression range on mozilla-aurora is much narrower:

firefox-2015-06-07-00-40-09-mozilla-aurora
firefox-2015-06-09-08-18-18-mozilla-aurora
http://hg.mozilla.org/releases/mozilla-aurora/pushloghtml?&fromchange=9a55ae82d391&tochange=e33bb7d234df

Here's the most likely culprit:

http://hg.mozilla.org/releases/mozilla-aurora/rev/77aebefaa4de

 Bug 1168397 - Skip hiding toolbars for fullscreen mode on OS X Lion. r=dao, a=sledru
author	Xidorn Quan <quanxunzhen@gmail.com>
	Sat, 06 Jun 2015 19:08:00 +1200
Blocks: 1168397
Flags: needinfo?(smichaud)
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → DUPLICATE
No longer blocks: 1168397
You need to log in before you can comment on or make changes to this bug.