Flow Designer error - The value for mandatory field is empty or invalidIssue Flow Designer error - The value for mandatory field <fieldname> is empty or invalidReleaseUtahCauseThe Mandatory field is set to true in catalog variables with type Container Start, Container Split, and Container End for the associated catalog item which is used in the flow.ResolutionMake "Container Start", "Container Split", and "Container End" variables nonmandatory as these variables are not necessary to configure with mandatory.