617545 - Customized toolbar layout is broken after installing a new add-on

Status: RESOLVED WORKSFORME

(Firefox :: Toolbars and Customization, defect)

Description

[Pet]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.215 Safari/534.10
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 GTB7.1

I've customized toolbar layout and moved navigation bar and some buttons of google toolbar on the menu toolbar. Then I've hidden the google toolbar and navigation toolbar to save space vertically. 
http://img580.imageshack.us/img580/5504/toolbarcustomized.png

After installing a new add-on (firebug) my customized layout was gone. I tried to get it back, but some of buttons of google toolbar (settings for example) were disappeared. See http://img35.imageshack.us/img35/262/toolbarreseted.png




Reproducible: Always

Steps to Reproduce:
1. Customize layout moving navbar elements to menubar, move some buttons of google toolbar too
2. install a new add-on (Firebug)

Actual Results:  
after restart customized layout is gone, some buttons disappeared (google settings)

Expected Results:  
Layout should not change

Preserve custom layout

Comment 1

[Charles Evans]

bug 643929 has other ways to trigger the destruction of new toolbars &/or removing of icons

Comment 2

[:Gijs (he/him)]

We updated customization for Australis, so this is no longer an issue.