Latest C by B update causing gain increase on bounce

[Richard Hunter]

I updated to 2021.21 a few days ago.  When I bounce clips to a clip or to a track, the gain on the bounced clip or track is easily 12 db higher than the original material.   Manipulating volume and gain in the source track doesn't seem to help--the bounce just maxes out the headroom anyway. 

This is brand new behavior, and it makes it pretty much impossible to work in Cakewalk, so I'd appreciate it if  A) you could tell me how to roll this update back, or B) you could supply a fix or workaround.