Using Outlook for Android for personal email and calendar management
Not sure if this has been mentioned yet - or which devices it works on. BlackBerry support emailed me these instructions. I have a newer phone with Android (above 8) and this worked for me:
"If you currently have your Microsoft account configured in Hub, please remove it and then readd the account. After entering the email address in the Add Account flow, you will be asked for a password, below which is a button labeled "Sign in with Microsoft". Rather than entering the password, click this button and use the Microsoft prompts to login, accept any permission dialogs, and you should be able to complete the workflow and now access your email."
*I also signed up for beta but I believe this works on both regular & beta.