Microsoft Loop in Outlook (Permissions not working)

Up until recently when using a Microsoft Loop component inside Outlook you were able to add users to the email where Loop was embedded, and they would inherit permissions to that Loop component, and they were able to update within that Loop component.

What I'm seeing now and what's being reported by end users is that when you go through the same steps and send the email to the recipients, they do not have access. They have to request access to the Loop component. 

Has anyone experienced this recently? The only workaround it to create the Loop component outside of Outlook using the Loop app, or the web version where you can add the users