OK, we are good to go. I reached out to them too, they are friends. He pointed me to this: https://cl.ly/qC9T. I toggled to on, created a new event and all was good. It didn’t fix anything that had already been created, but anything newly created was fixed. I think we are good to go.
In their next release of Series Engine they are going to rename that option as well in the admin to add TEC to it as well.
Thank you again for your help and making things happen.