on my m2 power levels and sleep don't work right : if i close the lid, it heats up and smells like model airplane glue, and that's super annoying. if i leave the lid open, or just power down, it's fine.
They don’t have support for putting the cpu to sleep yet. A recent update switches it to its lowest frequency when the lid is closed but it’s still not off like with macOS. It sounds like they are pretty close to having it sorted though.