I created a button, added an onclick event and clicked on the new flow icon - and then selected the options in my screenshot.
I then create another button and attached the standard type of action, to open the modal. This worked as expected. I then selected this button and clicked the new flow icon - and accepted the option to convert the action into a flow. Again, nothing happens when I click the button. The flow created was very simple:
Here’s the console output:
I feel like I’ve got a new car but don’t know how to take off the hand brake. (But looking forward to driving it once I’ve got over this hurdle.)