The new Azure AD sign-in and “Keep me signed in” experiences rolling out now!

We are using Power BI with a Web app and this web app is embedded reports in Salesforce.  As soon as this was implemented, we started getting these dialog boxes, so the reports would not come through.  HOw can we turn these off so they have a smoother experience.  Currently Salesforce won't allow that dialog at all, so they get blank pages as a result of this.  If they go through the web app directly in a url, and answer the dialog, the dashboard reports render fine.  But this dialog caused our field to lose a week's worth of work so far.  I finally found this so I am hoping someone can tell me how to turn it off...for good?  We have a critical case open with MSFT right now as a result.