399786 - Remove all cookies in Cookies dialog jumps if you use keyboard arrow keys to scroll

Status: VERIFIED DUPLICATE of bug 427973

(Firefox :: Settings UI, defect)

Description

[timeless]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a9pre) Gecko/2007101304 Minefield/3.0a9pre

preconditions:
you need cookies from 2 sites, one of these sites must have more than one cookie, the other must have exactly one cookie.

if you don't have two such sites, visit www.google.com and www.slashdot.org, then use the cookie manager to delete enough cookies until you've reached the required preconditions.

steps:
0. reach preconditions
1. tools>options>privacy>show cookies
* if you're on linux the options menu might be called preferences and might live somewhere else, that's not my problem.
2. click the first site-folder in the list
3. focus on the "Remove all cookies" button
4. press and hold the down arrow key

expected results:
the button should remain in a fixed position until you reach the end of the list

actual results:
he button jumps around

the reason it jumps around is that the button to its left changes from "Remove Cookies" to "Remove Cookie".