Merge pull request #8728 from jp2masa/gl-control-render-rect

Fixed OpenGlControlBase render rect

src/Avalonia.OpenGL/Controls/OpenGlControlBase.cs

@@ -34,7 +34,7 @@ public sealed override void Render(DrawingContext context)
                 _attachment.Present();
             }
 
-            context.DrawImage(_bitmap, new Rect(_bitmap.Size), Bounds);
+            context.DrawImage(_bitmap, new Rect(_bitmap.Size), new Rect(Bounds.Size));
             base.Render(context);
         }