I have a simple personal queue/search requirement: list all closed tickets for a specific branch (which is a custom list).

However, this produces a search result which includes other branches, including the only one I needed:

What am I missing?
Environment:
osTicket Version - v1.17.2 (8fbc7ee)
Web Server Software - Apache/2.4.41 (Ubuntu 20 LTS)
MySQL Version - 8.0.34
PHP Version - 8.0.28