dialog backDismiss

lib/pages/remote_page.dart

@@ -877,10 +877,9 @@ void showOptions() {
               ] +
               more),
       actions: [],
-      onWillPop: () async => true,
       contentPadding: 0,
     );
-  }, clickMaskDismiss: true);
+  }, clickMaskDismiss: true, backDismiss: true);
 }
 
 void showSetOSPassword(bool login) {

lib/pages/scan_page.dart

@@ -244,11 +244,8 @@ void showServerSettingsWithValue(
           child: Text(translate('OK')),
         ),
       ],
-      onWillPop: () async {
-        return true;
-      },
     );
-  }, clickMaskDismiss: true);
+  });
 }
 
 String? validate(value) {

lib/pages/settings_page.dart

@@ -118,11 +118,8 @@ void showAbout() {
             )),
       ]),
       actions: [],
-      onWillPop: () async {
-        return true;
-      },
     );
-  }, clickMaskDismiss: true);
+  }, clickMaskDismiss: true, backDismiss: true);
 }
 
 Future<String> login(String name, String pass) async {