Have you asked for assistance here? I’ve helped a ton of people resolve their issues. A lot of the problem with heat running while ac is also running is due to people not understanding how the system should be wired, or install techs being lazy and not running separate Y and C wires from the outdoor AC to the thermostat. If you are using the adapter, and your compressor is connected upstream of the connector, between the thermostat and the wyze adapter, then whenever your heat comes on, it will switch Y to G to turn on the fan, but because your AC is in that circuit; it gets turned on as well.
here’s how it should be wired:
And here’s how some companies wire it
This will cause the AC compressor and outdoor fan to run whenever the Y wire has electricity, and because the wyze C adapter uses the Y wire for fan during a heat cycle, this will cause the problem that people are having.