Hi @Matthew Pass Greetings! I have tested the tutorial link you have shared Connect an IoT Edge device to your Azure IoT Central application and could view the raw data under the IoT Central device pane. Please review the below images.
Scenario 1: No device template assigned
Since there is no device template assigned, the data is categorized as unmodeled data.
Scenario 2: After assigning the device template
I could see the raw data in the appropriate fields. Please let us know if this is not your observation when you tested the edge device by following the steps in the tutorial.
If the response helped, please do click Accept Answer and Yes for the answer provided. Doing so would help other community members with similar issue identify the solution. I highly appreciate your contribution to the community.