User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:1.1) Gecko/20020826 Build Identifier: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:1.1) Gecko/20020826 If you have no navigator windows open, and you select File->New->Navigator Tab from the menu, it will do nothing. I propose that the correct behavior should be to open a navigator widow. ( as if the user had executed File->New->Navigator Window ) Reproducible: Always Steps to Reproduce: 1.Close all Navigator Windows ( dont exit ) 2.click on File ->New ->Navigator Tab Actual Results: Nothing. Expected Results: open a New Navigator Window. Perhaps even with the tab bar showing... i.e. as if the user has deselected 'hide tabs' option for this session. This is Mac OS specific.

*** This bug has been marked as a duplicate of 147237 ***

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