X2 VVocal will not mute

I have several projects in X2 that I created in X1.  Several audio tracks in these projects have both audio clips and VVocal clips.  I add another take lane, and the previous take is muted.  However, even though the first take containing the VVocal is muted, as I am recording take two the VVocal clip in take 1 is not muted.  If I delete the VVocal clip and leave the underlying clip with the red crossed out circle, the underlying clip is muted.

Has anyone else observed this, or am I missing something?