The screenshots are so bad, not even the juniors I work with would consider deploying this. It's mind boggling.
Not defending the UI too much but I'm imagining this is something built and deployed on government contract in the late 90s or early 2000s (when it was considered high technology that they could do this from a web page in the first place?), occasionally migrated to whatever marginally newer system is required by law while consuming the minimal amount of funding.
It's a damn shame but a lot of govt. stuff ends up in this exact boat because nobody wants to pay to improve something that "already works."