Default Privacylist in Spark 2.7.1 and Openfire 3.10.2

We have just moved from Openfire 3.8.2 to 3.10.2 and from Spark 2.58 to Spark 2.7.1. We rely pretty heavily on the use of privacylists (does wonders for us). Unfornately, when we upgraded, none of our users have the default privacylist enabled with Spark 2.7.1. This was not an issue with Spark 2.5.8 or 2.6.3

How do I enforce the default privacylist in Spark 2.7.1? How do get it enabled by default for the user?

Thanks in advance!