I can connect my GameSir t1s to my Galaxy s10 5g but the t1s won't do anything, like actuating the props, for example. Well, not anything. It does control the phone, which does all kinds of things as I fiddle with the t1s. The Tello does nothing; the Tello FPV app is still in charge. It's as if the signals from the t1s aren't getting past the app. How do I disengage the app so the t1s can do its thing?