2017.07 - quick grouping not working when including Record or Input Echo buttons

Can anyone check on this and confirm?
 
Quick grouping produces totally arbitrary / wrong results as soon as I include "Record" buttons and especially "Input Echo" button in the groups.
 
Try e.g. using 2 audio tracks so that a single button click arms track 1 with input echo on while muting track 2, next button click should establish the opposite. toggle back and forth a few times ...