No Ominous Vaults spawn in Chamber_1

Description: No Ominous Vaults spawn in Chamber_1

Ways to reproduce: Go to the seed: 6886524449340504840

At coords X: -302 Y: -18 Z= 341 as shown in the picture

Expected Result: There is an Ominous Vault in the Chamber

Observed Result: The Chamber doesn’t contain an Ominous Vault