Loot Running/ Thanos Vault

Hello, I used to loot run in the Thanos Vault 3 years ago, recently I went into the vault and there were no chests and it was a lot smaller. Is there a larger section of the vault with chests that is hidden? If not, where is there the highest concentration of good chests for loot running now similar to the Old Vault?

 

In 1.18 a lot, and I mean a lot of T3 and T4 chests were removed or moved into loot caves, so easily accesible, high chest concentration places don't really exist anymore. The current method is to actually lootrun rather than snipe a few chests really close together (except for one spot in SE).