Oculus quest package problem textures

Hi, I’m trying to package for the Oculus Quest 1 on version 5.1. When I open the application the textures look strange colors.
Does anyone have any idea what could cause this?
Thanks for your help!

I had the same issue in my Oculus Q1, with this solution: UE 5.1.0: oculus quest package problem - #3 by GTOGfr
It works for me

Thank you so much!