Reproduction steps:
1. Download and open the attached "Level1" project
2. Build and deploy the project to iOS
3. Observe the Xcode console

Expected result: No errors appear in the console
Actual result: "WARNING: Shader Unsupported: 'Hidden/Nature/Terrain/Utilities' - All passes removed
WARNING: Shader Did you use #pragma only_renderers and omit this platform?" errors appear in the console

Reproducible with: 2018.4.36f1, 2019.4.28f1
Not reproducible with: 2020.3.0f1, 2021.1, 2021.2, 2022.1
Reproduced with: iPhone 12 Pro (iOS 14.2.1), iPhone 6S (iOS 13.3.1)
Not reproducible with: VLNQA00332, Samsung Galaxy XCover4 (SM-G390F), Android 9, CPU: Exynos 7 Quad 7570, GPU: Mali-T720
VLNQA00381, Xiaomi Redmi Note 8 Pro (Redmi Note 8 Pro), Android 9, CPU: MediaTek Helios G90T MT6785T, GPU: Mali-G76 MC4
VLNQA00099, Google Pixel XL (Pixel XL), Android 10, CPU: Snapdragon 821 MSM8996 Pro, GPU: Adreno (TM) 530
VLNQA00052, Xiaomi MI MAX (MI MAX), Android 7.0, CPU: Snapdragon 617 MSM8952, GPU: Adreno (TM) 510,
macOS standalone builds

Note: Sometimes takes multiple tries to reproduce (2-4 times)