Confirming here too: Alpha 3, 64-bit for Intel-Mac. Happens in regular user session. I created a link within the terminal and clicked on it, and it opened within Firefox. So Firefox clearly IS the default browser - it just doesn't know it yet.
Confirming here too: Alpha 3, 64-bit for Intel-Mac. Happens in regular user session. I created a link within the terminal and clicked on it, and it opened within Firefox. So Firefox clearly IS the default browser - it just doesn't know it yet.