... just to clarify, I use Office 365. So I tried on 2 computers with Office 365 family and it gives the same error.

However, just now I tried on my wife's computer with Office 2016 pro plus and Office 365 Apps for Entreprise, and it works fine !!!!

So it's coming from Office 365 family, probably from the last update of February 2025



Does anyone know how to report this error to Miscrosoft so that it can be corrected?