Peter is aware of this issue and he says he will look into this after vacation.

Steps:

1. Open attached project (ForwadPlusAndroidPerf2.zip)
2. Switch to Android platform
3. Open Repro scene
4. Depends on what you want to test, enable the light / camera objects
5. Make player build on Android Vulkan
6. Open profiler and observe GPU Frame Time module number (If you don't have this profiler module, add it on the Settings of Profiler Modules)

Attached pics shows devices Forward+ GPU timing is >> Forward, when the cube covers most of screen pixels.
GPU Frame Time:

• S7 Edge Mali-T880 Android 8

* Forward+ {color:#de350b}50.85{color}ms VS Forward 33.39ms
OnePlus 8T Adreno 650 Android 13

*
* Forward+ {color:#de350b}16.60{color}ms VS Forward 8.52ms

Reproducible:*
2023.2.0a20.3021.2930
2022.3.0f1

Tested on:
S7 Edge Mali-T880 Android 8
S10+ Adreno 640 Android 10
OnePlus 8T Adreno 650 Android 13