We have set up the Office 365 Integration in our Moodle (3.7.5+) and the connection to Office 365 tools works, as does the course/team and user synchronisation but the Moodle app does not appear in the teams created from the Moodle courses. The only error we can see on the Moodle side is
local_o365\rest\notebook::create_class_notebook:84: Error response received. Data: Array ( [code] => 40001 [message] => The request does not contain a valid authentication token
Does anybody have any ideas as to where we might have gone wrong.