Fullscreen on start

ProjectSettings/ProjectSettings.asset

@@ -91,7 +91,7 @@ PlayerSettings:
   xboxEnableFitness: 0
   visibleInBackground: 1
   allowFullscreenSwitch: 1
-  fullscreenMode: 3
+  fullscreenMode: 1
   xboxSpeechDB: 0
   xboxEnableHeadOrientation: 0
   xboxEnableGuest: 0
@@ -611,6 +611,7 @@ PlayerSettings:
   additionalIl2CppArgs: 
   scriptingRuntimeVersion: 1
   gcIncremental: 0
+  assemblyVersionValidation: 1
   gcWBarrierValidation: 0
   apiCompatibilityLevelPerPlatform:
     Standalone: 3
@@ -661,6 +662,7 @@ PlayerSettings:
   XboxOneCapability: []
   XboxOneGameRating: {}
   XboxOneIsContentPackage: 0
+  XboxOneEnhancedXboxCompatibilityMode: 0
   XboxOneEnableGPUVariability: 1
   XboxOneSockets: {}
   XboxOneSplashScreen: {fileID: 0}