Vue.extend not works with render fn in setup

[NikitaIT]

const Comp = Vue.extend({
  setup() {
    const a = ref(1);
    return {
      a
    };
  },
  render() {
    return <div>{(this as any).a.value}</div>
  }
});
const vm = (new Comp()).$mount(); // ok

const Comp = Vue.extend({
  setup() {
    const a = ref(1);
   return () => <div>{a.value}</div>
  },
});
const vm = (new Comp()).$mount(); // [Vue warn]: Failed to mount component: template or render function not defined.

#151
#38

workaround

const Comp = Vue.bind(null,{
  setup() {
    const a = ref(1);
   return () => <div>{a.value}</div>
  },
});
const vm = (new Comp()).$mount(); // ok

[xmsz]

any update?

[LinusBorg]

No.

[pikax]

Fixed on #383