Other Intune-related topics, including unsupported scenarios and platform-specific behaviors
Thanks Lokesh K
This solved this for me after months:
When creating the token, the type for Dedicated device should be "Corporate owned dedicated device (default)"
NOT: "Dedicated device with Microsoft Entra Shared Mode"
I picked shared mode because people are indeed sharing the tablet, I did not appreciate that this is to allow ease for people signing in with their work creds and having confidence that creds are not remembered.