packages.plasma: patch krfb dialog

modules/packages/plasma/default.nix

@@ -97,5 +97,17 @@ inputs:
         { configFile.kscreenlockerrc.Daemon.Autolock.value = false; }
       ];
     }];
+    nixpkgs.overlays = [(final: prev:
+    {
+      libsForQt5 = prev.libsForQt5.overrideScope (final: prev:
+      {
+        plasma5 = prev.plasma5.overrideScope (final: prev:
+        {
+          xdg-desktop-portal-kde = prev.xdg-desktop-portal-kde.overrideAttrs (prev:
+            { patches = (prev.patches or []) ++ [ ./krfb.patch ]; });
+        });
+        xdg-desktop-portal-kde = final.plasma5.xdg-desktop-portal-kde;
+      });
+    })];
   };
 }

modules/packages/plasma/krfb.patch

@@ -0,0 +1,15 @@
+diff --git a/src/remotedesktop.cpp b/src/remotedesktop.cpp
+index 9c27b10..100d6f3 100644
+--- a/src/remotedesktop.cpp
++++ b/src/remotedesktop.cpp
+@@ -136,10 +136,6 @@ uint RemoteDesktopPortal::Start(const QDBusObjectPath &handle,
+         Utils::setParentWindow(remoteDesktopDialog->windowHandle(), parent_window);
+         Request::makeClosableDialogRequest(handle, remoteDesktopDialog.get());
+         connect(session, &Session::closed, remoteDesktopDialog.data(), &RemoteDesktopDialog::reject);
+-
+-        if (!remoteDesktopDialog->exec()) {
+-            return 1;
+-        }
+     }
+ 
+     if (session->screenSharingEnabled()) {