AR Foundation and iOS - Lighting issues, disappearing/flickering objects, content placement, etc

[KyryloKuzyk]

Could you please tell me what SRP you use? A built-in one or URP?
In the case of URP, please check that you’ve assigned the URP asset to all Quality levels of your project. Please see the last screenshot:

ARfoundation 4+UWRP7.3+Unity2019.4 not working(black screen and no tracking)

Here are all steps needed to set up AR Foundation with Universal Render Pipeline (URP): Set ‘Universal Render Pipeline Asset’ to ‘Project Settings/Graphics/Scriptable Render Pipeline Settings’. [6374280--1063829--01-06-2022 18-30-48.jpg] Check that the ‘Project Settings/Graphics/URP Global Settings’ reference is set. [6374280--1063832--01-06-2022 18-32-50.jpg] Add ‘AR Background Renderer Feature’. [6374280--1063838--01-06-2022 18-35-13.jpg] And the very important, but not an obvi…