Simple case - I add a radio group to the form, attach it to local variable, set its visibility to "optional" and publish and it gives this error.
Component has its default action behavior set to an invalid value, please set it to "optional", "required", "read only" or "hidden"
I have the value set to optional already !! It won't let me publish until i set the value to read only or hidden. What am i doing wrong, is this a bug?