My thoughts precisely!
I Didn't realise microsoft actually documented these limitations - I'm sure they didn't as the forms one came up on the forum a while back and also in issue #7910 and I'm pretty sure it wasn't documented then.
Do you think we should put this in the onedrive docs @sweh ? Probably in this section - fancy sending a PR?
Intersting insight from @Animosity022 about the changes moving us towards sharepoint / onedrive for business (which I think are already the same thing).