How to automate an export to a movie in Keynote (macos)

Folks, just wonder if somebody has an idea how I can automate a Keynote -> Export to -> Movie... workload where I would like to fill out the "Export Your Presentation" especially the dropdown fields where you can choose an option. I can easil arrive the other fields with "Type a Keystroke" TAB, but struggle with the dropdown menues.

Make sure this is enabled in System Settings > Keyboard:

Then you can Tab to the dropdown, and use the arrow keys and Enter to navigate and set.


I'm not sure if I am missing something here but wonder why you don't use the "Select Menu…" action.

I even created a palette with all export formats I use on a regular basis.