bounce to track changes selection start and end

Select something outside of midi clip lengths (say, select an extra bar at the end), bounce to tracks:  sonar will then change the selection start and end.    So next time you bounce, thinking the same selection is active, you'll get a different location for the audio.    Bouncing should NOT change anything about the selection.

I feel sure this problem is the cause of many of the postings in the main forum re "audio tracks moved".