Removed unnecessary aspect ratio lines that broke screen aspect when using non-standard viewports.

Assets/Scripts/Fsr2ImageEffect.cs

@@ -299,7 +299,6 @@ namespace FidelityFX
             if (_helper == null || !_helper.enabled)
             {
                 // Render to a smaller portion of the screen by manipulating the camera's viewport rect
-                _renderCamera.aspect = (_displaySize.x * _originalRect.width) / (_displaySize.y * _originalRect.height);
                 _renderCamera.rect = new Rect(0, 0, _originalRect.width * _maxRenderSize.x / _renderCamera.pixelWidth, _originalRect.height * _maxRenderSize.y / _renderCamera.pixelHeight);
             }
             

Assets/Scripts/Fsr2ImageEffectHelper.cs

@@ -52,7 +52,6 @@ namespace FidelityFX
             float upscaleRatio = Fsr2.GetUpscaleRatioFromQualityMode(_imageEffect.qualityMode);
 
             // Render to a smaller portion of the screen by manipulating the camera's viewport rect
-            _renderCamera.aspect = (_renderCamera.pixelWidth * originalRect.width) / (_renderCamera.pixelHeight * originalRect.height);
             _renderCamera.rect = new Rect(0, 0, originalRect.width / upscaleRatio, originalRect.height / upscaleRatio);
         }
     }