Inovelli Blue Fan Controller stuck in speed select mode instead of On/Off in ZHA

Hello! I am trying to setup my Inovelli blue fan controller to an exhaust fan (FV-0511VKS3S).

  1. The fan has a speed selection switch on it. I believe I have to control with that manually, and the Inovelli controller cannot impact that, right?
  2. I have the controller set in exhaust fan mode (on/off). However in HomeAssistant, it only gives me off/low/medium/high. All of which seem to just turn the fan on.
  3. I am trying to use an automation to turn the fan on, but it is not working, I think because I am sending it “On” vs sending a speed.

Please advise? Thank you