Cubase 11 Instrument Track 'Expand/Collapse Tree' always opens Expanded

When selecting an Instrument in Cubase 11, the ‘Expand/Collapse Tree’ is always opening in expanded mode. Even if I collapse the tree, close it and reopen it, it still opens expanded. I’ve tried everything from saving templates and projects to reading the manual. How do I save the Tree to open Collapsed by default? Please see my screenshot below. I’m not having this issue in Cubase 10.5, so I’m wondering what happened with this update.

Hi,

This is known and already reported issue. Thank you.