Permuted matrix is not a matrix?

[Vallet García José]

Hello all.

Is this inconsistent? 
--->
A=permute([1,2],[1 3 2]);
ismatrix(A)
ans = 0
typeinfo(A)
ans = matrix
<---
Why ismatrix returns 0 while typeinfo returns "matrix" as type? Am I missing 
something?

BR,
J.