Canvas group one note & shortcut

Use case or problem

I would like to be able to create a group even with only one annotation.
I could not find the shortcut key to create a group.

Proposed solution

I would like to be able to create a group even with only one annotation. At least with a shortcut key.

Current workaround (optional)

The icon for creating a group only appears when several notes are selected. I have not found a shortcut key