After upgrading my Mac to Big Sur 11.2 and Xcode to 12.4 , I noticed that the simulator is running very slowly. it can take more than 5 seconds to execute a single command. I've looked up a couple of solutions but nothing worked for me. my 'Slow animations' is not checked. also running the images on a low quality is not a good option. The simulator was working fine before the upgrade and nothing changed in my code. I'm running iPhone 11 iOS 14.4 simulator.