615510 - Tab Groups are lost after coming out of private browsing mode

Status: RESOLVED DUPLICATE of bug 594644

(Firefox Graveyard :: Panorama, defect)

Description

[aravindm]

Steps to reproduce : 
1. Open 3 different sites 
2. Go into panorama view {View Menu > Tab Groups) or Ctrl+e
3. Move 2 tabs into another group 
4. Click on the main tab and exit panorama view
4. Start private browsing mode (ctrl+shift+p)
5. Exit private browsing mode (ctrl+shift+p)

Actual Results : Tab group are lost after coming out of private browsing mode. All the tabs are displayed in the main group. Once the panorama button is clicked, tabs are split into 3 different groups

Expected Results : Tab groups should not be lost after coming out of private browsing mode.

Screencast of the issue : 

http://www.screencast-o-matic.com/create?step=info&sid=1291117130&itype=choose

Comment 1

[juan becerra [:juanb]]

I can't remember if this was supposed to have been fixed recently (for beta 8), but if it was this has regressed recently. I am able to reproduce this problem on at least Mac, latest nightly. Nominating for blocking.

Comment 2

[Paul O'Shannessy [:zpao] (not bugmail, email directly)]

Pretty sure it's a dupe. We can reopen if somebody on the Panorama team says otherwise