Star rating scale

Summary

Performance and Proficiency Rating Scales (Star rating)

Content

Hi,

We have rating scales for performance and proficiency and using star rating along with the rating label and description.

In our test performance document, the proficiency rating scale descriptions link is displaying correctly. The star rating along with the rating label, and the description. But in the performance rating scale descriptions link, I see only the rating label and description. The star rating seems to be missing. I uploaded the screenshots in the attachment. Any help as to what setting controls this? 

We have Display star ratings selected in the performance document and both the rating scales are set similarly with no apparent difference except for the labels and descriptions.