network login: fix persistent state

(cherry picked from commit a8b2e1294e0a5537e7ea442c5536afffc7f6e7e4)

Sources/LocalNetworkConnectivity/VLCNetworkLoginViewController.m

@@ -143,6 +143,7 @@
     }
 
     [self.storedServersTableView reloadData];
+    [self protocolSelectionChanged:nil];
 }
 
 - (void)viewWillDisappear:(BOOL)animated