I guess it sits that low because it's magnetic and I guess you can get enough grip to pull it away. With a holster it's going to need to sit higher so you can get a hand on the grip.
I just made holsters/holders for inside the console with my 3d printer.
I bought a left handed kydex holster for the same application. I was going to put one small self-tapping screw in it to ensure it stays put. One of these days, I'll end up doing it.