User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; it-IT; rv:1.7.2) Gecko/20040803 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; it-IT; rv:1.7.2) Gecko/20040803 Why preferences dont remember the last opened subwindows? If I need to try 3-4 option I need every time to reopen the tree of category and search again the particular option. More normally most of user use often 2-3 option, and surely is not Navigator main option panel :-)) The same for Mail&News not always is usefull the Main Mail&News subpanel. I propose to remember the last subpanel for Navigator, Mail&News and Composer. Reproducible: Always Steps to Reproduce: 1. Open Preferences, select a subpanel "foo" 2. close preferences 3. reopen preferences Actual Results: The main Navigator windows reopen Expected Results: the subpanel "foo" should reopen

*** This bug has been marked as a duplicate of 77855 ***