Unable to see Echo Dot sensors

I installed the Alexa Media Player integration and then added 2 echo dots and 1 fire tablet. I am able to interact with the echo dots but can’t get any of the sensors exposed. I do have “Include devices connected via Echo” checked
Echo
Both dots do have temperature sensors and will respond with the room temperature if requested verbally. I just can’t see any of these sensors in HA.
Is there something else I must do to enable these sensors?

I finally figured out what was causing my problem - I didn’t have 2 factor authentication turned on in my amazon account.