Just want to chime in on the XiVmac solution, it's significantly better than the official launcher even prior to 12.3. Better support, framerate & performance, and allows you to use Gshade if you're into that. Quite remarkable that 3 folks in their spare time are providing a better solution than the FFXIV team. A rare mis-step by the devs that I hope is rectified, but I doubt will be. The easiest solution would've been to work with CodeWeavers on a new 21.1 build and I suspect when this is resolved that's all it will be and XIV on Mac will still be better.