Haha, you need to hire some UX designers that will help you and sort such things for you Microsoft.
You acted like an indie startup. Ridiculous that in such a big corporation it seems like you are not thinking, or have no people to do so. In your ads, you advertise yourself as a PRO but tbh what we can see is a huge mess and you don't know how to make development and iterations.
As One Drive Product Team, you will be facing professionals which are in many cases smarter than people in your company.
You lost me as a One drive user, Edge User, and all services user. You can't be trusted.
I can only imagine how angry someone who uses a satellite phone or someone with limited internet access must be right now. - no files...
And seriously, you need to ask your UX designers, not engineers or programmers they aren't important anymore. Have some empathy... Who is in charge there? You should "have a talk" with him/her :D