I restarted and my mac automatically updated to the new Catalina, I had forgot to turn off automatic update. And now WoW classic crashes my mac on load. I am able to launch WoW classic but after clicking enter world and letting it load it crashes.
Macbook Pro 2018
Catalina 10.15.1
Memory 16 GB
Edit: to clarify I have the Intel Iris Plus Graphics and not a dedicated graphics card. So unlike the other posts I can’t turn off automatic graphics switching to solve the issue.