Backwards Scheduling Late "why not red"?

In backwards scheduling, when a job is late why doesn’t it show red on the Job Scheduling Board?

What is your Late Grace Period set to?

GracePeriod

How late is the job? From the picture, it looks like it is due on 4/1 and finishes on 4/1 but I can’t tell for sure.

Correct, job is required by 4/1. Estimated hours are 162 with 90.23 remaining, not all operations completed.

JobRequiredBy

When was the job last scheduled? You may need to rerun the scheduling process to get it to update to a late status.