Assume a dynamic action on a radio group conditionally displays/hides couple of regions.
I'm implementing an Confirm action on the radio group before display/hide so that user agrees to a warning.
If user clicks OK, dynamic action switches region displayed and sets a value of a hidden item fetched from a table.
If user clicks Cancel, nothing happens but the radio group doesn't revert to previous selection.
How to ensure radio group reverts to previous selection on Cancel?