About Mute tool and clip automation

Hi,

I have 2 questions :

1/ When I select the Mute Tool by hitting F10, I have to hold Alt to see the mute tool (up side of the clip : unmute a part of the clip, down side : mute a part of the clip and click : mute/unmute the clip). Without alt, a double click sometimes (very rarely) mute the clip and an other double click always unmute the clip.

Bug ?

2/ Is there's a way when selecting a clip and Automation clip (gain or pan) to have the automation only on the selected clip and not on the clips ?

Well, for Mute Tool it acts as you describe if I hold Alt key. I don't understand why.

I see the nodes, I just wanted to know if it was the normal behaviour ;).

Thanks.