Groups not showing in lower mixer N15.0.20

Groups are not showing in lower mixer of N15.0.20. And there is no longer an option to open the side selector to enable which things show. (see attached screenshot).

It seems to be a bug in the new update to Cubase 15 as well. You can’t see any GROUPS in the lower mixer. In both Cubase 15.0.20 and Nuendo 15.0.20

Update: It’s working fine in N14.0.41

Are they enabled in the project visibility list?

Yes. It’s a bug in the new update to Cubase 15 as well. You can’t see any GROUPS in the lower mixer. In both Cubase 15.0.20 and Nuendo 15.0.20

What are you not seeing in my screenshot?

Group 02 is a group bus. Ordner 01 is a folder track.