Group track part shape not rendering properly depending on contained tracks

Today this happened: The group “track shape” was showing in a place where there was no content placement inside any of the contained audio tracks. Even when I moved two parts to the right side, the group track shape would not expand. Very strange behavior.

I think I reported a very similar issue a few months back when it happened to me in cubase. Pretty sure the bugfix for that is already registered by the Dev team?

Here is a video: