Link Display issues with DoorsNG Streams and RTC Work Item Links

We have enabled Global Configuration, and setup components and streams.  However, we are experiencing some issues with displaying of the links to items in RTC that use either Tracked By, Implemented By or Affected By.

So in our Stream, we have connected an artifact to a work item in RTC - the link type initially displays and is saved with the artifact.  We can click the link and be taken to RTC.

However, when we switch streams to work elsewhere and then go back to the original stream, the link to the rtc work item is no longer displaying in the artifact or the view.

If we return to RTC we can still see the link back to the doors NG artifact.