As far as I can make out a single vote to close against a flagged question causes pending VLQ or Close flags to be dismissed as helpful to the flagger. (I inferred this from the "All the flags against this post have been handled now" message you get if you try and flag something after having cast a vote).
Do they really get dismissed from this action? It seems odd that 5 flags might be sufficiently dealt with by a single vote. Do any other actions (edit/delete/vote/comment) also cause flags to be dismissed? Are any other flag types dismissed besides the VLQ and close ones?
(I'm not asking about "as soon as a user deals with the flag in any way it will vanish from the list." since whilst that hides it from my list it doesn't dismiss it in any way)