//As a Watchlist Expiry user, I want to see the half star after watching a page temporarily in Minerva (without the need to refresh), so that I can immediately see that the page is being watched temporarily (rather than receive misleading or confusing information).//
**Steps to reproduce**
* Open any wiki page in the Minerva skin
* Tap on the star icon to watch the page
* Use the dropdown to select an expiry
* Wait for the messaging to indicate it is watched temporarily (I think there should be a loading state, but that's outside the scope of this task)
* Notice you still see a full star at the top, not a half star. You won't see the half star until after you refresh the page.
**Acceptance criteria**
* The full star should change to a half star as soon as the page is temporarily watched, without having to refresh the page.