`Array.foldr` operates out of order for Arrays larger than 32 elements

[pseudonom]

A.foldr (::) [] <| A.fromList [1 .. 32]
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32]

A.foldr (::) [] <| A.fromList [1 .. 33]
[32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,33]

A.foldr A.push A.empty <| A.fromList [1 .. 32]
Array.fromList [32,31,30,29,28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1]

A.foldr A.push A.empty <| A.fromList [1 .. 33]
Array.fromList [33,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32]