VSCode DMN, BPMN editor - creating connection can't be cancelled easily

Summary
When user tries to create a connection (association, requirement) in DMN editor it's not straightforward how to cancel the action (let's say you picked wrong type).
IN the attached video you can see the selection is cancelled on ESC press and user could still move the connection.

Workaround
The only "solution" is to create the connection and then Undo.

Actual results
When you press ESC the selection is cancelled but the connection is present in canvas.

 
Acceptance criteria
'Esc' keypress should cancel current connection or node creation.