An agent answers the phone and creates a new ticket while speaking to the customer. They complete the Customer, Subject and Text fields to gather the details of the issue and then ends the phone call to complete the Queue, Service, Dynamic fields. There is no issue when the Queue is completed, however as soon as a Service is selected the Subject and Text fields are wiped due to the form reloading!!

I did think that we could tell our Agents to make sure they pick a Service first, however the Subject and Text fields will again get cleared if a different Service is selected.
Please tell me this is a configuration error.
Thanks, Dan