You can add a comment while supporting, and naturally people would want to reply to some of them. This can lead to splintered discussions between the /Votes page and the talk page. You can also miss a discussion on a wish despite watching the wish page because the /Votes page is separate and created later.
Acceptance Criteria
- The support form should have a watch checkbox and an expiry dropdown, which probably should be checked if the user already watches the wish page.
- The checkbox should be labeled as "Watch votes page"