message: fix: trigger edit variables on first render
diff: @@ -51,7 +51,7 @@ export class VariableEditor extends React.Component<VariableEditorProps> {
  editor: (CM.Editor & { options: any }) | null = null;
  cachedValue: string;
  private _node: HTMLElement | null = null;
  - ignoreChangeEvent: boolean;
  + ignoreChangeEvent: boolean = false;
  constructor(props: VariableEditorProps) {
  super(props);
  @@ -59,7 +59,6 @@ export class VariableEditor extends React.Component<VariableEditorProps> {
  // editor is updated, which can later be used to protect the editor from
  // unnecessary updates during the update lifecycle.
  this.cachedValue = props.value || '';
  - this.ignoreChangeEvent = true;
  }
  componentDidMount() {
  