I'm trying to create my own unit frames, which are basically the default frames reborn, only I will now have full control over them, and I've run into a slight problem. I would have the pet frame moved slightly while in a vehicle. Is this possible at all? That's obviously not under the assumption I will be out of combat every time I hop into a vehicle.
don't think you can move it but you could make a second frame and then via secure attributes hide the first one during vehicles and show the second one
Different secure frame position in vehicle