In the annotation panel in the viewer only 6 people are displayed. However, more than 30 people are present and recognized in the image.
Frank
Maybe I did not anticipate and take precautions for listing more than 6 people or add a scroll bar.
If you consider this a bug, please add a bug report.
If you want this control element to be extended to host 30 or more names, please add a feature request.
This works the same for the past 18 months so I guess this is not a limitation many users have ever or will ever run into.