background fixes

Assets/Darkmatter/Code/Services/Capture/Systems/CaptureService.cs

@@ -48,6 +48,7 @@ namespace Darkmatter.Services.Capture
 
                 disabledCanvases = DisableOtherRootCanvases(paperCanvas);
                 disabledGraphics = HideNonPaperGraphics(paperRT);
+                HidePaperOwnGraphics(paperRT, disabledGraphics);
 
                 cam.clearFlags = CameraClearFlags.SolidColor;
                 cam.backgroundColor = new Color(0f, 0f, 0f, 0f);
@@ -157,6 +158,18 @@ namespace Darkmatter.Services.Capture
             return disabled;
         }
 
+        private static void HidePaperOwnGraphics(Transform paper, List<UnityEngine.UI.Graphic> disabled)
+        {
+            if (paper == null) return;
+            var graphics = paper.GetComponents<UnityEngine.UI.Graphic>();
+            foreach (var g in graphics)
+            {
+                if (g == null || !g.enabled) continue;
+                g.enabled = false;
+                disabled.Add(g);
+            }
+        }
+
         private static Rect ComputeCropRect(GameObject target, int screenW, int screenH)
         {
             if (target == null || target.transform is not RectTransform rt)