Thread safety of using Anonymize/Deanonymize

[StefanKarlsson321]

Hi!

I have looked into the Deanonymize and Anonymize scanners and they seem inherently unsafe to call concurrently since the usage of Vault is unsafe (unprotected non-atomic read-write). Am I correct? I am wondering if the aim is to support concurrent calls or not in general, and in which way? It would be nice it if there was proper documentation on how to best use scaners in a multi-threaded environment.