function Component() {
        [, setAtom] = useRecoilState(anAtom3);
        const selVal = useRecoilValue(selectorWithAsyncDeps);

        return selVal;
      }
This test is an extension of the 'selector is able to track dependencies
discovered asynchronously' test: in addition to testing that a selector
responds to changes in dependencies that were discovered asynchronously, the
selector should run through the entire selector in response to those changes.