Cubase 10.5.20 Does not assign inputs to a group channel

Hey. When i try to assign a group channel for selected tracks via CTRL + Click (PopUP Menu), a group channel appears, but no outputs are assigned to it. This problem is found only in the project window. Everything works in the mixer. And also works when using a macros.

  1. Create an empty project
  2. Create multiple channels
  3. to see channels
  4. Create a group channel for selected channels from PopUp menu or Ctrl+Click.
  5. See that the group channel is created
  6. Go to the routing window of the selected channels and see that there is no routing to the newly created group channel

MacOS Mojave 10.14.6 , Cubase Pro 10.5.20


I can confirm. Reported to Steinberg CAN-29544