Merge branch 'Master_PR' into 'master'

Improvements and fixes to issues in the controller input menu

See merge request ryubing/ryujinx!2

src/Ryujinx/UI/ViewModels/Input/InputViewModel.cs

@@ -349,6 +349,7 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
                 ConfigViewModel = new ControllerInputViewModel(this, new GamepadInputConfig(controllerInputConfig), VisualStick);
             }
 
+            FindPairedDeviceInConfigFile();
         }
 
         private void FindPairedDeviceInConfigFile()
@@ -945,12 +946,9 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
 
         public void RevertChanges()
         {
-            LoadConfiguration(); // configuration preload is required if the paired gamepad was disconnected but was changed to another gamepad
                 Device = Devices.ToList().FindIndex(d => d.Id == RevertDeviceId);
-  
                 LoadDevice();
                 LoadConfiguration();
-
                 OnPropertyChanged();
                 IsModified = false;
         }