I have a number of schedules all with the same view template applied which includes the schedule appearance. However, each time the model is opened some of the schedule headers change to a random text size. This doesn't happen to all of the schedules with the view template and it doesn't seem to be limited to the same schedules each time either.
I have attached a screenshot of four schedules all with the same template applied but all showing different title text types:

The only fix we have found is selecting all the impacted schedules and switching to another template and switching back which is getting tedious. Does anyone have insight on what the cause of this could be and how to stop this from happening?