Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Author: VegardHV

src/app/Components/ComponentsSamples/ImageCapturing/MultiImageCaptureModalPage.xaml.cs

@@ -43,6 +43,8 @@ protected override void OnDisappearing()
     {
         base.OnDisappearing();
 
+        m_imageCapture.Stop();
+
         // Covers swipe-to-dismiss and Android back button. No-op if a handler already completed the TCS.
         m_completion.TrySetResult([]);
     }