have same issue

Same

The ISSUE label is for provable kata issues. Please use the QUESTION label when asking questions. See https://docs.codewars.com/training/troubleshooting#post-discourse.

But isn't the point of the kata to "cancel" the Nort, South, West, East?

The example ["NORTH", "WEST", "SOUTH", "EAST"] is explained in the description.

Not a kata issue.