Indentation of two dimensional arrays works fine if not type hint is given for the internal arrays. But if you try to indent two dimensional arrays with type hints it all goes wrong. It especially renders a code with hard-coded large two dimensional arrays unreadable the behavior is as shown below.
[[1,2,3,4],
[5,5,6,7]]
[[1, 2, 3] of UInt8,
[4, 5, 6] of UInt8]