If platform is not previously set to UWP, project settings not applied correctly

[david-c-kline]

Overview

If you use the MRTK's Configure menu to set your project settings, if the platform is not already set to UWP, non-default settings (ex: Target Occluded Devices) do not get applied.

Applying the settings a second time correctly updates the project.

Steps to reproduce

• Create a new project
• Import the MRTK
• Use MRTK > Configure > Set Project Settings and enable Target Occluded Devices
• Click Apply
• When the dialog closes, go to File > Build Settings

Settings were not correctly applied

Unity Editor Version

2017.4.4f1

Mixed Reality Toolkit Release Version

2017.4.0.0