We’ll not like its getting in the way or anything but the best way is to create a custom character class or to use a pawn instead (a character is just a pawn with a charactermovement component added).
The only reason that arrow is there is due to template characters.
Hope this helps
Don’t forget to accept an answer that best clears your question up or answers it so when the community finds your question in the future via search/google they know exactly what you did to fix it/get it going.