The generate link button only allows a user to login via the app or download the app, it should also allow login to the web preview
We have begun the work to fix this. Stay tuned for updates.
Jonathan Weaver commented
The Create Link text also says the ANYONE with the URL can access the Whiteboard. However, I believe it’s still only for ANYONE INSIDE THE TENANT. Either the wording should be changed, or anonymous access should be allowed. I vote for anonymous access with a Set Read-Only mode.