Current behaviour: When merging two tags, for example tag A and tag B, tag A will be removed from all tickets and the ‘new’ tag B will not be updated on those tickets.
Expected behaviour: When merging two tags, for example tag A and tag B, tag A should be renamed or replaced with tag B on all tickets that previously had tag A. Otherwise why even call it merging if merging tags just deletes the ‘old’ tag A from all tickets?
