How do we resolve this? First, perhaps ask for more details about SharePoint because it has so many forms (and I’m not an expert). Is this cloud-based Sharepoint, maybe as part of OneDrive for Business as was mentioned in 2018 (or maybe Office 365 Business)? I don’t know if a test account is possible…
Alternatively, test builds might be possible, but there are no official nightly builds. Canary is as needed. This would be a good issue to clear up soon, because it may be the final block to going towards Beta…