Issue: Default audio transitions are incorrectly positioned when applied across multiple tracks

When I select audio clips across multiple tracks and apply the default audio transition to all of them at once, the transitions are placed entirely on the right-hand clips rather than being centered across the edit points (with equal duration on the left and right clips).  This issue does not occur when I apply the default transition to clips on a single track. In that case, the transitions are positioned correctly, spanning both clips equally.