It seems that only the upper left segment of portals are collidable.
Depending on what's easier;
1) We should make the whole of the portal collidable
A) The enemy portal of two stacked blocks
B) The player portal of 2x2 blocks
2) Make the entire portal non-collidable
It seems that only the upper left segment of portals are collidable.
Depending on what's easier; 1) We should make the whole of the portal collidable A) The enemy portal of two stacked blocks B) The player portal of 2x2 blocks 2) Make the entire portal non-collidable