262426 - updates button disappears from the toolbars

Status: VERIFIED DUPLICATE of bug 258561

(Firefox :: Toolbars and Customization, defect)

Description

[Fabio Russo]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20040913 Firefox/0.10
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20040913 Firefox/0.10

Hello.
I started firefox and I realized that the "updates" small green button was
missing in the interface.
I right clicked on a toolbar and selected "customize"; I noticed that the
updates button was missing there too. So I restored the default set of buttons,
clicking the proper button.
The updates button was now visible, at the left of the throbber. I closed
firefox and then reopened it. The updates button was missing again.
I continued doing this "restore default set"-close firefox-reopen it.
Every time the updates button disappears.
I'm using Win XP Pro SP 1, default theme for firefox.

I can notice, every time I start firefox, the updates button that shows itself
for a very little period (less than half a second) and then disappears.

Greetings
Fabio

Reproducible: Always
Steps to Reproduce:
1. Restore default set of buttons in the customize toolbars window.
2. Notice the updates green button near the throbber
3. close firefox and restart it
Actual Results:  
the updates button was missing. notice also that it appears for very short time
before disappearing.

Expected Results:  
I think that the updates button should stay there and not disappear

Comment 1

[Peter van der Woude [:Peter6]]

*** This bug has been marked as a duplicate of 258561 ***

Comment 2

[Henrik Skupin [:whimboo][⌚️UTC+1]]

v.