Problem with path

Problem/Motivation

Hello.

I have an issue with this module
When i am trying to access the Wishlist page instead of the URL to be /user/{{user_id}}/wishlist a random string of letters gets added to the end of the path example "/user/1/wishlist/crathedoshosl" or "/user/3/wishlist/clamuphechupa".

The user can access the wishlist page and everything there works as it should be but the URL is not.correct.

Any ideas what might causing this?