message: [Model Selector] Add node styling to initialized nodes
diff: @@ -223,8 +223,11 @@ export class ModelSelectorWidget extends React.Component<ModelSelectorWidgetProp
  const selectedNodes: string[] = [];
  await Promise.all(promises).then((nodes: Array<DelayLoadedTreeNodeItem | undefined>) => {
  nodes.forEach((node) => {
  - if (node)
  + if (node) {
  + node.checkBoxState = CheckBoxState.On;
  + node.labelBold = true;
  selectedNodes.push(node!.id);
  + }
  });
  });
  @@ -253,8 +256,11 @@ export class ModelSelectorWidget extends React.Component<ModelSelectorWidgetProp
  const selectedNodes: string[] = [];
  await Promise.all(promises).then((nodes: Array<DelayLoadedTreeNodeItem | undefined>) => {
  nodes.forEach((node) => {
  - if (node)
  + if (node) {
  + node.checkBoxState = CheckBoxState.On;
  + node.labelBold = true;
  selectedNodes.push(node!.id);
  + }
  });
  });
  