Include my Changes option missing when Sharing report

Hello,

I am trying to include live dashboards in a PowerPoint Presentation so that it can be looped on a digital screen for anyone passing in the area to view.  This was an easy and cost efficient way of presenting the dashboards fullscreen and ensuring that data is updated (I assume the refresh schedules in PowerBI will also refresh the data in the presentation slideshow).  However, in looking at some videos, I saw that there was an option for "Include my changes" when you share the reports.  I am not seeing that option on my screen when I go to Share.  I also assume this is required for the data to be updated automatically in the PowerPoint.  Any guidance on how to rectify this appreciated.  Thanks in advance.