Thank you everyone for your feedback and comments! For those experiencing an issue whereby the device is displaying the old MHS experience, an update is currently underway. Once completed, all devices will automatically transition to the new experience, and no further action will be required from you or users.
For those having an issue with their MHS configuration, we recommend raising a support request with our Microsoft Intune support team through the Help and support blade in the Microsoft Intune admin center, or via any of the methods listed here: aka.ms/IntuneSupport. Doing so will enable our support team to conduct a comprehensive investigation into your specific scenario.
If anyone has any further questions, are stuck with your support case, or need to discuss your scenario in more detail, please feel free to send us a message with more information. We're here to help you get unblocked! Thank you!