Quite often moderators are asked to move threads to another section (eg. a post in German to the German section).

Unfortunately this does not clear the moderator report, so the moderator then has to go and re-view the report and close it.

I suggest that if a thread is moved then any open moderator reports against this thread are closed, or at least have a checkbox on the "move thread" dialog (checked by default) to do this.

Moving a thread is a common action, and not clearing the report basically doubles the moderator workload.