Use correct invalidation for texture rects

osu.Framework/Graphics/Sprites/NineSliceSprite.cs

@@ -165,7 +165,7 @@ private MarginPadding relativeGeometryInset
 
         protected override DrawNode CreateDrawNode() => new NineSliceSpriteDrawNode(this);
 
-        private readonly LayoutValue<RectangleF[]> textureRectsBacking = new LayoutValue<RectangleF[]>(Invalidation.DrawInfo);
+        private readonly LayoutValue<RectangleF[]> textureRectsBacking = new LayoutValue<RectangleF[]>(Invalidation.DrawSize);
 
         private readonly LayoutValue<Quad[]> drawQuadsBacking = new LayoutValue<Quad[]>(Invalidation.DrawInfo | Invalidation.RequiredParentSizeToFit | Invalidation.Presence);