Fixed default group sort option
What does this MR do?
Fixes default group sorting option. Previously it was blank which caused the sort button to have no label.
What are the relevant issue numbers?
Closes #38808
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Fixes default group sorting option. Previously it was blank which caused the sort button to have no label.
Closes #38808