Well, I got the ODF30 apart. As suspected, the switch is attached to the driver and it has the same indexing ears as the GT Mini.
It was an absolute pain to get apart requiring a vice, heat gun and rubber strap wrench. I have pictures in my ODF30 thread. It’s a Boost driver, so that part is obviously not similar to the Buck driver in the GT Mini.
I really hope Lumintop doesn’t glue it, or at least uses something weaker than this blue thread locker.