975939 - Bookmark submenus are not erased after a right-click drag

Status: RESOLVED INCOMPLETE

(Firefox :: General, defect)

Description

[firefox]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36

Steps to reproduce:

To produce the bug, your bookmarks need to have folders with at least one bookmark.  The bug happens with a single folder, but is more obvious with multiple folders.

1. Open the bookmarks drop-down menu and navigate to the first folder.
2. Right-click and drag any bookmark or the Open All Tabs option; as if you were trying to move it but accidentally used the RMB instead of the LMB.
3. Release right mouse button elsewhere in the bookmarks outside of the folder.  The right-click menu will appear.  Ignore it.
4. Click on the second bookmarks folder.


Actual results:

The first folder sub-menu is never erased.  The second folder sub-menu ends up being drawn on top. (The bug is not visible if the second folder's sub-menu completely covers the first folder's).

All sub-menus are correctly erased when the bookmarks drop-down is closed, so this is a cosmetic bug.


Expected results:

Right-click drag should close the first folder sub-menu when it is released outside of the first folder.

Comment 1

[Ioana (away)]

Please check if the issue occurs using Firefox in safe mode (with your addons disabled):
http://support.mozilla.com/kb/Safe+Mode

Or on a new, empty profile:
http://support.mozilla.org/en-US/kb/Managing-profiles#w_starting-the-profile-manager