Map stash tab doesnt index search (no highlight).

I've seen there was a recent patch, but somehow it doesn't affect my machine?!

So basically, map stash tab doesn't index search.
For example, if I freshly connect to the game and want to play delirium map I have in my map tab, I should simply search for "del.*" or similar, but it doesn't highlight the maps even though I know I have them.
Highlighting only happens after I have looked in a direct "tier" direct map set.
But in my opinion, search should happen across all maps;

If this is the issue in category website: "Map Stash Tab not loading", I am sorry for double posting, I just really got annoyed to check EVERY map set to find if I have delirium/elder etc. or not;
W10Pro-21H1;

the game does not preload all your stash tabs, only the first few so this wouldn't be a bug.

the map stash tab is technically a large quantity of small stash tabs so you have to load them first to get those searches.

also FYI it is very easy to isolate elder guardian/delirium maps and not toss them into your map stash, I recommend just doing that, otherwise you can set you map tab to public at a ridiculous price and use the trade site to search them easily.