Im not sure why this is happening, I tried installing a Steam game on my mac and it says not enough storage. Even when using omnidisk sweeper it tells me i only have 381GB available. I don't have any partitions on the ssd. It seems like for some reason it is only recognizing about 380GB of my 750GB. Is there a fix? EDIT: Found another partition in disk utility, what is this? Why did it appear?