SchemaComparisonResult.Exclude slow for encrypted objects

[flgarrid]

When trying to exclude a bunch of encrypted stored procedures from a SchemaComparisonResult, the process stays hung for as long as 5s.

In my case, I have to exclude about 80 stored procedures from 15 databases, so the process of excluding objects can take several hours. This only happens when excluding encrypted stored procedures, and I'm searching for the IsEncrypted diff name.

What is happening behind the scenes when I call the Exclude method that is taking so much time?

Thank you