remove DEFAULTMENUBAR?

[Klaus major-k]

Hi friends,

we can:
...
set the defaultmenubar to "name of any group"
...

But when I try to remove the menubar again with 
...
set the defaultmenubar to EMPTY
...
I get an error: Cannot find group (or something)

However I can set the defaultmenubar of a specific stack to EMPTY!?
...
set the defaultmenubar of this stack to EMPTY
...

So how can we remove a defaultmenubar NOT tied to a stack?
What am I missing?


Best

Klaus
--
Klaus Major
https://www.major-k.de
klaus at major-k.de