Wyze Thermostat and Greenfam EFC

My HVAC system has a greenfam EFC installed and was wondering if anyone else had come across this issue.

The Greenfam EFC is installed properly and controls the fan so that it cuts off 10 minutes or so after the AC or Heat has been on.

Is this something that should be removed when hooking up the Wyze smart thermostat or incorporated into the install?

Thx Todd