Trade site search bug on tablets

Hey, I'm trying my best to price check an item, (i figured it out, roughly 10ex) but the trade site is giving me trouble. The item is a 10 use magic overseer precursor tablet with one mod "Map contains an additional strongbox"

Searching for *overseer* precursor tablets with "Your Maps contain # additional Strongboxes" always returns no results

removing the specific item filter and searching *only* for "Your Maps contain # additional Strongboxes" mod, I get about 6000ish tablets with that mod, scrolling down as far as I can I see they're only regular precursor tablets, the ones that add irradiation

now even weirder, I am able to search for magic overseer precursor tablets that have one empty mod, sort by price descending, scroll down a page or two, and ctrl+f/sort by the strongboxes mod, finding multiple identical tablets to the one im having trouble searching for.

This of course affects in game market search too, from testing and since they use the same API as far as I can tell