It’s a pity , most macbook m1’s have 256 GB disk space , and mine has 512 Gb disk space. I’m sure Apple has started supporting UE ,and will support more games also, but they need to have an idea about how much disk space an UE development environment needs. At least one should be able to download and open UE sample projects. I really hesitate to read any article written about UE supporting Apple silicon, as Apple needs to change his mind in a significant way, say , to have enough disk space to install a game, their hardware suffers.