• scan options macos ventura v13.5 not starting

    The  "Start Selected Scan” button” is greyed out for ALL Scan Options. I used to run the Full Scan every month or 2.

    The Trend Micro Antivirus and both its extensions have Full Disk Access.

    I used to be able to select Scan Option and start it. What happened? Now my workaround is to set the Scan Preferencence,  but I really don't want to run a Full Scan each time. Plus, I'd like to run Smart Scans on-Demand, and Custom Scans for specific files.

    How can I accomplish this? 

    Is this an issue with macOS Ventura v13.5? Do I need to download new SW?