Trimming region makes it collapse/shrink to minimal size

After dragging to trim region it collapses into minimal size.

• Regardless of Snap on/off.
• Happens randomly about 50% of time.
• Seem to be happening when region has Flex enabled. Yet similar adjacent region with flex won't collapse.
• Happening for at least three last versions of Logic Pro
• Different projects

Is there a change that Logic Pro support reads this forum, or bug report should be sent somewhere else? The "Logic pro is not working" page just tells you to how to reset everything, but there's no way to submit report there.

Is this why such high profile bug is not fixed for months if not years? They just don't receive the reports?

[Edited by Moderator]