Topics hidden from flags that are unlisted shouldn't be re-listed if edited

on our forum (a different one) we have issues with unlisted posts, done with flag+moderation action, in which the user just edit a comma, the content is still the same, and we have no idea that it happened, making inappropriate content again visible on the forum

is there any way to have a notification for when posts are unhidden? it seems to vanify all mods action if we have no idea that moderated posts reappear with the same content