When adding reviewers to the reviewer selection component of a review definition, the reviewer names do not show up in the component until the review definition is saved and reopened, as in the example below:
Image description
In version 6.9.0, the selected reviewer is displayed, '(none)' is also displayed:
Image description
The correct behavior is shown here, where only the reviewer is listed:
Image description
This is a regression introduced in 6.9.0.