Inconsistency in lazy variable initialization between static and instance properties in Swift

struct MyStruct {    static var x = myX()    lazy var y = myY()}func myX() -> String {    print("myX is running")    return ""}func myY() -> String {    print("myY is running")    return ""}MyStruct.x = "X"var myStruct = MyStruct()myStruct.y = "Y"print("Done")

prints:

myX is running
Done

In other words static lazy variable gets initialized just before assigning, while instance property is just assigned.