The documented binding to isDirty status using `subscribeToContentChanges` API method does not seem to reflect changes made in Data Types or Included Models.
As a result saving or undo/redo actions might not be available (e.g. if buttons rendered conditionally based on the isDirty status).
Reproducer test created as: https://github.com/kiegroup/kogito-tooling/pull/372
Reproducer test re-activated as: https://github.com/kiegroup/kogito-tooling/pull/611