Retention period in realtime table Apache Pinot

Hi , I am trying the retention period in realtime table, with "retentionTimeValue”: 1 and “retentionTimeUnit”: “HOURS”. But I can still see the segments post 1 hour of creation although they should be deleted after 1 hour. I have attached the screenshot for the same , the segment got created at 11:30 am today
but it is still present

The issue mentions only realtime-table retentionTimeValue and retentionTimeUnit settings; no source files, tests, Pinot version, or reproduction commands are provided. Start by reproducing the one-hour retention configuration and trace the realtime segment-retention path. Done means segments are removed after the configured retention period, or the cause of the delayed deletion is documented.

Written by the indexing model from the issue text.