message: Fix access key creation
  The $$ field is only available in legacy Polymer
diff: @@ -643,7 +643,7 @@ export class ServerView extends DirMixin(PolymerElement) {
  this.push('accessKeyRows', accessKey);
  // Force render the access key list so that the input is present in the DOM
  this.$.accessKeysContainer.querySelector('dom-repeat').render();
  - const input = this.$$(`#access-key-${accessKey.id}`);
  + const input = this.shadowRoot.querySelector(`#access-key-${accessKey.id}`);
  input.select();
  }
  