Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
I just wish there was a clear way to alert Microsoft to this issue. For those of us who routinely use embedded Excel documents in Publisher this issue makes Publisher 2013 completely unfit for use. Yet even though a fair few people have reported the problem on forums like this we have no way to know if Microsoft is aware that it is an issue or if they do if they plan to resolve it.