Reproduction steps:
1. Open the attached user's project "TinyVRSRP_SRPBatcher.zip"
2. Check to see that the "Assets/VRSRP.shader" is SRP Batcher compatible in the Inspector Window
3. Disable the Oculus plugin under the XR-Management in Player Settings
4. Build and run a development build on an Android device
5. Attach the frame debugger
6. Inspect the draw call in the Frame Debugger

Expected result: If Shader is not fully SRP compatible UI shows a reason why
Actual result: SRP Batcher draw call is not shown in the Frame Debugger even if the Shader used is SRP Batcher compatible (See attached Results.png)

Reproduces on: 2019.4.34f1, 2020.3.24f1, 2021.2.7f1, 2022.1.0b2

Reproducible with these devices:
VLNQA00091 - Google Pixel 2 XL (Pixel 2 XL), OS: 11.0.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno 540
VLNQA00231 - HUAWEI Mate 20 Pro (LYA-L29), OS: 9.0.0, CPU: HiSilicon Kirin 980, GPU: Mali-G76
VLNQA00413 - samsung Galaxy Note10+ (SM-N975F), OS: 9, CPU: Exynos 9 Series 9825, GPU: Mali-G76
N/A, Samsung Galaxy S9 (SM-G960F), Android 8.0.0, CPU: Exynos 9 Series 9810, GPU: Mali-G72
VLNQA00202 - Samsung Galaxy Note 9 USA (SM-N9600), OS: 9.0.0, CPU: Snapdragon 845 SDM845, GPU: Adreno 630
VLNQA00177 - Xiaomi Mi Note 2 (Mi Note 2), OS: 6.0.1, CPU: Snapdragon 820 MSM8996, GPU: Adreno 530
VLNQA00406 - Galaxy Z Flip3 5G (SM-F711B), OS: 11, CPU: Snapdragon 888, GPU: Adreno 660

Notes:
-It appears that there is an issue with the shader, and the issue is not being reported by the UI. It is expected that if the shader is not fully SRP compatible then the UI will show a reason why
-Universal Render Pipeline Lit shader works as expected, but simple custom shaders exhibit this bug in both URP and custom SRPs
-Issue does not reproduce in the Editor
-Issue reproduces with Quest 1/2
-Reproducible with OpenGLES 3/2 and Vulkan