A big problem is that Apple doesn't support MST even though it's part of the DisplayPort specification and Apple says they support DisplayPort over USB-C. As a

A big problem is that Apple doesn't support MST even though it's part of the DisplayPort specification and Apple says they support DisplayPort over USB-C. As a result it's very difficult to create a dock that supports multiple displays on Apple devices. This is also why there hardly are any docks that support multiple displays. I truly don't understand this, it's 100% a software issue because it works when you install Windows on a MacBook.