META XR on Mac OS - Meta Fork & UE standard install both failing

Has anyone had a problem with using the META XR plugin on the Mac?

I have tried using the instructions exactly for developing for the Quest using UE on Mac absolutely by the book both using the Meta Fork of UE and doing a standard install and then installing the Meta XR plugin. Both are failing at deploy on my Quest 3. They either stop at the splash screen or crash out at the splash screen.

However, with the standard install NOT using Meta XR plugin, it's starting correctly. Reenabling the META XR plugin then results in a crash, typically a shader crash.

I'm relatively new to this so any recommendations are greatly appreciated.

In case this is helpful: Model Name: Mac Studio

Model Identifier: Mac13,1

Model Number: MJMV3LL/A

Chip: Apple M1 Max

Total Number of Cores: 10 (8 performance and 2 efficiency)

Memory: 32 GB