Drum Sound List missing in editor

When editing a drum pattern the drum sound list no longer shows on the left. I can’t figure out why it disappeared or how to get it back.
any one know how to get it back. The imspector has the drum map created from the instrument. Using Cubase 11 Pro, Groove Agent 5, macOS 10.15.7

Tom

Hi,

Is there any Drum Map loaded in your track?

Hi
I can see a drum map is set , created from the instrument
image
But nothing in the editor.
image
Key editor show keyboard as expected.

It got turned off at some point, no idea how.

Tom

Hi,

Could you try in the Cubase Safe Start Mode [Disable preferences], please?

Hi
I started Cubase in safe mode, preferences disabled option. Create a new project. And the drum map appears.
image
I ran up in normal mode and created a project - no drum map.
I’ve looked at preferences but nothing stands out for me
image

Hi,

Then I would recommend to (backup and) delete the preferences.