barrierDismissible and onWillPop

lib/pages/settings_page.dart

@@ -135,8 +135,12 @@ void showServer() {
           },
           child: Text(translate('OK')),
         ),
-        ]);
-  });
+      ],
+      onWillPop: () async {
+        return true;
+      },
+    );
+  }, barrierDismissible: true);
 }
 
 String? validate(value) {
@@ -169,18 +173,10 @@ void showAbout() {
                   )),
             )),
       ]),
-      actions: [
-        TextButton(
-          style: flatButtonStyle,
-          onPressed: () {
-            close();
-          },
-          child: Text(translate('OK')),
-        )
-      ],
+      actions: [],
       onWillPop: () async {
         return true;
       },
     );
-  });
+  }, barrierDismissible: true);
 }