Swiftui NSCombobox Arrow Keys not working

In Swiftui, the arrow (move) keyboard keys do not work as expected. Is it possible to reproduce the same keyboard key behaviour has it did in the past?

For example, when the focus is on the picker/nscombobox, the down arrow should show the values in the picker. How can I accomplish it?

Thanks

Pierre

Have got the same problem and can't find a solution.

Swiftui NSCombobox Arrow Keys not working
 
 
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