How do I make my block pushed by the player ?

I know, thats a question many times asked. I even follow this guide : construct.net/en/tutorials/push-objects-tile-based-game-2592

ibb.co/qr7chZg

My player will push the block even if he is at the top left of it.

X0

0B

it should only work if

00

XB

X is the player

B is the block

EDIT : fixed it, but i had to reduce my player hitbox.

But the thing, objects are overlapping when they are at top left and top bottom left

X0

0X

Like this. Can someone explain this to me ?