Would like to see the MAC Address listed on the Devices tab as well as to be able to export to a CSV file. This would be extremely helpful to those of us managing networks of 4000+ devices. I believe this information must be captured in the Sophos servers so I can't imagine it would be that hard to include in the Device information.
Richard Wadsworth commented
You can call the Sophos Endpoints API and get the MAC address for each and every device as well as a lot of other useful information that is not surfaced in the UI. https://community.sophos.com/kb/en-us/125398