BlendTree struggling with left+forward animation blending

Tried:

  • side walk anim x2 (mirrored once)
  • 2 inverted side walk animations (as in, not mirrored in unity)

Whats happening
All single WASD directions work (character anim plays properly, blends from idle properly)

W+D works, beautifully blends diagonally
S+D doesnt work

W+A doesnt work
S+A works, beautifully blends diagonally

Whats going on here? Id appreciate any input, blend tree seemed like great tool but it refuses to work.

problem solved

Can you please specify your solution? I’ve faced the same problem, can’t find a solution instead of adding a diagonal animation.