Annotation error thrown in Scala 2.12

[pnathan]

FYI -

[error] While parsing annotations in /com/github/dikhan/pagerduty-client/3.0.2/pagerduty-client-3.0.2.jar(com/github/dikhan/pagerduty/client/events/domain/Incident.class), could not find NON_NULL in enum object Include.
[error] This is likely due to an implementation restriction: an annotation argument cannot refer to a member of the annotated class (SI-7014).

SI-7014 is - https://issues.scala-lang.org/browse/SI-7014

Possible this is caused by various collisions of class versions and needing to shade one or the other. But, this is the default behavior I am getting without doing finicky configurations.