510006 - Bookmarks in topmost toolbar always autocollapse

Status: RESOLVED DUPLICATE of bug 447571

(Firefox :: Menus, defect)

Description

[Immelmann]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)

See image: The top is what is seen every time Firefox opens, and the bottom is what it SHOULD be doing.

Firefox tends to compress those three folders into that tiny arrow whenever the window is resized to be too small. Now, though, it is like that by default.
Right clicking on menu and going to "Cusomize" restores them to what they should be (even without me performing any actual changes). However, the bookmarks re-compress upon closing and re-opening Firefox.

This only happens when the "Bookmarks Toolbar Items" is located on the topmost toobar (where the default "File, Edit, etc..." are). When the bookmarks are kept on any other toolbar, this does not happen.

This happens even when every other item is removed from that toolbar, and the "Tiny Menu" add-on is not causing this.

This only started happening upon grading to FF 3.5.3

Reproducible: Always

Steps to Reproduce:
1. Right click on the toolbar and click "Customize".
2. Drag all contents (Navigation, url bar, AND bookmarks) onto the topmost toolbar, where "File, Edit, etc..." is.
3. Restart Firefox.
Actual Results:  
The Toolbar Bookmark Items (three folders) compress into a doublearrow.

Expected Results:  
It should show the three folders.

This bug did not happen before updating. The bookmark items stayed as three folders.

Comment 1

[Immelmann]

Attachment: What should be, and what is.