Uncaught Promise rejection error when closing Share popup

[hyphmongo]

When using the Share component it will successfully bring up the popup window. But clicking the cross in top right of the window, without completing a share, throws an uncaught promise rejection error

<Share href="https://example.com"}>
  {({ handleClick, loading }) => (
    <Icon
      onClick={handleClick}
      disabled={loading}
    />
  )}
</Share>

[glenngijsberts]

From what I can see, the ui method, which is used for the share component, is returning undefined (coming from the fb api) instead of something like {authResponse: undefined, status: "unknown"} what they do with the getTokenDetailWithProfile method (used for the login component). It doesn't harm anything, but I created a PR that will hide the error if it's the ui method, since I am not sure if something else is depending on the check.