639219 - Content of folders pane auto scrolled up on opening a message in new tab

Status: RESOLVED DUPLICATE of bug 257704

(Thunderbird :: Folder and Message Lists, defect)

Description

[Tark Bowl]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.17) Gecko/20110121 Firefox/3.5.17
Build Identifier: 3.1.9

see steps to reproduce, actual results and expected results

Reproducible: Always

Steps to Reproduce:
1. Message preview pane switched off
2. Create as lot folders and/or accounts as they all do not fit to folders pane as soon as all tree branches expanded.
3. Expand all accounts and folders
4. Select some folder, a folder with mail messages stored in it
5. Scroll the folders pane up or down that way that the selected folder
   placed in the middle of folders pane, vertically.
6. Open a mail message in new tab by double clicking the corresponding 
   item on messages list
8. Message opens in new tab
9. Go back to main tab with folders pane on its left

Actual Results:  
10. Now you can see the folders pane had been scrolled that way that the 
  folder where the message been just opened is stored appears as the first visible folders - on the top of folders pane.

Expected Results:  
Folders pane presented exactly as it was yet before opening the message in new tab

Reproducible also for RSS accounts and feeds.