Fix label color input.
Because value was set, every label color would render as purple in the form.
Introduced by 83b5a9ae between 7.9 and 7.10, so no changelog item.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Because value was set, every label color would render as purple in the form.
Introduced by 83b5a9ae between 7.9 and 7.10, so no changelog item.