The new version of Media encoder (22.6) is absolutely slow

The new versions of the Media encoder (22.6) are insanely slow and render AE project scenes incredibly long on Mac M1 chips. I've tested on several scenes working with multiple 3D versions, lights, bitmaps and what 22.6 renders in 20 hours, build 22.3 renders in 20 minutes! Isn't it possible to do something about it?