Highlight/filter stops working on map tab.

I've noticed a few times that the search/filter/highlight option on my map tab stops working for some reason.
When it happens, filters are not applied to the tier-tab, or the map-tab, only on the individual map storage window. (No change to the tier or map icons, only get a border on the actual map items if the filter matches whatever map slot i have open).

Unortunately i don't know how to reproduce it, I just noticed it when opening the map tab at one point, and I fixed it by logging out and back in again. Whatever broke it could have happened hours before without me noticing.

Just posting that I keep experiencing this as well. Map search + highlighting stops working as intended.

Example: Search "Arid Lake" and expected results are to show which map tiers I have at least 1 map of type, but all the tiers never grey out.

Same with searching regions.

Same. Hideout instance needs to be reseted, then it works again. Annoying, but at least not game breaking.

Why and how i get this bug - don't know.

Same thing, after coming back from map, highlight doesn't work and after changing instance e.g. aspirant's plaza or Oriath seems to fix this.
Very annoying.

Yup, this issue just happened to me just now. It's been happening all league, but it's really random.

I finish a map and open the map tab to search for more. There's really no other steps to attempt reproducing this issue.

When this issue does occur typing into the Highlight items search box will highlight/grey out the map objects correctly, but the tier tabs of the map tab are not highlighting correctly until after you access the stash in a new instance.