Steps to reproduce:
1. Open new project
2. Download 2 packages
- Adaptive Performance (Version 2.0.0 preview.1)
- Device Simulator (Version 2.0.0 preview)
3. Open Game window and select "Simulator"
4. Select a Samsung device that supports Adaptive performance (Such as Samsung Galaxy S10+)
5. Enter Play mode
6. In the simulator window Adaptive performance section, enable logging under developer options
7. Enable/Disable Auto Control mode under Performance
8. In the console observe messages like this:

Adaptive Performance: Performance level CPU=6/6 GPU=4/4 warn=NoWarning(0) mode=Automatic
UnityEngine.AdaptivePerformance.AdaptivePerformanceManager:Update() (at Library/PackageCache/com.unity.adaptiveperformance@2.0.0-preview.1/Runtime/Impl/AdaptivePerformanceManager.cs:294)

Notice how it says Mode = Automatic no matter what the checkbox setting is

Expected: When Auto Control mode is off, the debug log mode should say something like "Manual" indicating that auto control mode has been turned off
Actual: No matter what the checkbox value is, the mode always stays "Automatic"

Reproduced on: 2020.1.0a19, 2019.3.0f5
Package versions found in: 1.1.0 preview.2, 2.0.0 preview.1