Hi Tobias,
From my perspective the technical information is only visible within SAP internal systems (we call them vlab tenants). I've never seen that naivgation entry released for customer or partner tenants. Feel free to reach out to me directly and let me know which tenant you refer to. If use the SAP Cloud Applications Studio (SDK) and its debugger there are other ways to get access to tenant of field-specific information.
Thanks and regards,
Sven