485574 - A very quick right click selects a random context menu item when context menu is large.

Status: VERIFIED DUPLICATE of bug 404314

(Firefox :: Menus, defect)

Description

[Charles Evans]

User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.7) Gecko/2009021906 Firefox/3.0.7
Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.7) Gecko/2009021906 Firefox/3.0.7

I have a large context menu because I have several addons.
If I don't hold a right click until the menu displays, it sometimes picks a menu item at _random_ - NOT always the TOP item or an item near the mouse pointer. 
This has never happened with a slow right click.

If I hold the right click I have noticed, rarely, that a menu item is highlighted, not at the top or near the mouse.

I am using a 2Ghz dual core Xeon with an updated, very good 512M AGP8x video card and 2G RAM, lo CPU use and almost no swapping occuring. I run KDE window manager on Xorg, Debian Etch.

I do not recall this happening last year.



Reproducible: Sometimes

Steps to Reproduce:
1. add lots of addons.
2. right click very quickly.

Actual Results:  
Usually nothing, but sometimes save page dialog, bookmark dialog, or print dialog appears instead of the context menu.

Expected Results:  
context menu should appear