Folder Shared With Anyone Can't Download All, Can Only Download One At A Time

Sharing a OneDrive folder with a client and I've set the permission to "Anyone with link can download" and they don't have an download option. If they navigate into a folder and select a file, they get a Download link. If they select two files, the Download link disappears. So they can have to download files one at a time.

Their spouse, who is logged in to their Microsoft account, can download.

This is clearly a bug. Please fix this bug ASAP.

Steps to reproduce:

1. Make sure you're not logged in to your Microsoft account
2. Click this link: Link to OneDrive folder with 2 files in it
3. Select one file: You'll note there's a Download button
4. Select the other file: Download button goes away
5. Deselect all files and select the button next to the folder. No Download button.