I cannot select an action in the New UX, even though the model has an action.I would like to know if there is a solution.
The following has been confirmed.
・Load the screen again.・Check the Manage Model.
It looks like there is no action created in your model , it should show numbers against imports/exports/processes if created so .
Please refer screen shot , than only you would be able select the desired action
It happens at times when you have pushed the revision tag to Prod model while your New UX was open.
Please log out from the New UX and log in back again.