Dear @Roger Roger,
Thank you for posting your question in the Microsoft Q&A forum.
Based on your description, I understand your experience when the Microsoft 365 admin behaves differently across tenants, especially when you are trying to maintain consistency between Production and Sub‑Production environments.
In this case, recently, Microsoft recently changed the licensing UI in the Microsoft 365 admin center. Therefore, differences in UI rollout stages, backend service updates, or regional deployment timing can definitely lead to the kind of discrepancy you are seeing.
For more information:
- Identify and resolve license assignment problems for a group in the Microsoft 365 Admin Portal
- Assign or unassign licenses to a group in the Microsoft 365 admin center
- What is group-based licensing in Microsoft Entra ID?
To ensure this is thoroughly investigated and not caused by a tenant‑specific issue, I strongly recommend that you create a support ticket directly with Microsoft Support. The support team will be able to check the backend configuration of your Production tenant, confirm whether the new licensing experience has been fully deployed, and identify whether there is any service‑side anomaly affecting the visibility of the Groups tab.
You can open a ticket from the Microsoft 365 admin center: on the bottom right side of the page, select Help & support.
For more information and instruction, please follow this article: Get support for Microsoft 365 for business
Please understand that as forum moderator, my primary goal is to provide helpful guidance and support through general troubleshooting steps. While I don’t have access to internal systems or test devices required to resolve backend issues, I truly appreciate your understanding of these limitations. I genuinely hope the information I share helps guide you in the right direction, and I'm always here to assist as much as I can within my scope.
I hope this information is helpful. If you have any questions or if I misunderstand anything, please feel free to reach out.
Thank you for your patience and your understanding. I'm looking forward for your reply.
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