Vaults of Atziri + Scarabs

Bug report ref number: 2 964 198 576
It's possible to add a scarab to a map device alongside Vault of Atziri map. Maybe it's possible for all unique maps?

Map status bar clearly indicates that there are 4 strongboxes after using corresponding scarab, but map doesn't have any strongboxes.

https://imgur.com/a/y6eW2LV