Idol of Estazunti not dropping

I cleared all the maps around the sealed vault up to 5 adjacent maps nodes minimum in every direction but no idol dropped. I'm using T14/T15 maps, which I fully clear, and I'm using the latest Neversink loot filter. I revealed every corner of the map and completed all league mechanics.


https://www.youtube.com/watch?v=EGRuUOclN3Q