Haven't done a zero grid in 6 months. In the past I submit request and risk mitigation plan via DroneZone. Tried that today and it won't take. When I put in the Airport code, it keep popping up saying to use LAANC. Did something change. Do we do zero grid requests on 3rd party app like Aloft? The other weird thing is I went to Aloft, yes it is a zero grid but looks like it will auto approve for up to 400ft even when the location is in a zero grid. weird. What am I missing