Power Platform Community Forum Thread Details

I have built an adaptive card that shows a report, I want the user to be able to either

'Export as PDF'
'View Full Report'
'Request for full report'

Every time I click the button it doesn't bring me to a new tab where the PDF should be? why is that and how to fix it?

   "actions": [
        {
            "type": "Action.OpenUrl",
            "title": "View Full Report",
            "url": "file:///C:/Users/milesm/Downloads/Crystal%20Trains%20-%20August%2024%20MSR%20(DUMMY).pdf"  
            
        }
    ]
}