To reproduce:
1. Create a new project
2. Make sure that Color Space in Player Settings is set to Linear
3. Install Device Simulator package from package manager window
4. Open Simulator window in Window > General > Device Simulator
5. Enter Play mode and observe as the Simulator looks darker than in the Game view (Linear.png)

Expected: both Game view and Device Simulator windows show the same picture (Gamma.png)
Actual: Device Simulator window is noticeably darker than the Game view (Linear.png)

Reproduced on:
2019.3.0b1 2019.3.0b7 20201.0a8

Package version:
- 1.1.0
- 1.0.0

Notes:
- There is no Device Simulator package in 2019.2
- Built to device the lighting looks the same as in Game view: iPhone X iOS 11.3.1
- Getting errors in the console 2019.3.0a1 - 2019.3.0a12
- Reproduced on Metal and OpenGLCore
- On OpenGLCore the image on the Device Simulator is upside down