I edited one of the options of a select attribute (associated with users), the change is reflected in the users that had that option selected.
But I found that the advanced search for that option doesn't work (doesn't find anybody)
After some looking around I realized that the table UserSearchIndexAttributes was not updated the attribute was edited and still has the old option value.
I could run a script that resaves the affected users and that updates the table.
But does anybody have a general solution to this? so it's done automatically in the background when attributes are updated.