I added comment A to a report in the Service. My colleague can delete comment A. She can do so as - owner of the (old) workspace - member of the (old) workspace - not a member of the workspace...
v-qiuyu-msft
Community Support
Community SupportHi ElsD,
I tested with Premium P1 capacity, the user A published the report to a premium workspace, added a comment on the report, and shared this report with the capacity admin eg: User B. This user B didn't have any edit permission on the report, when this user viewed the shared report, he can't delete the comment authored by User A.
In your scenario, please ensure the capacity admin doesn't have edit permission on the report. If the issue still occurs, I would suggest you create a support ticket to get help.
Best Regards,
Qiuyun Yu