macOSX Ventura 13.6.3 Mail App marks new mail as read even before I get a chance to read it
As of 12/12/2023, my macOS and all Apps are 100% up-to-date. The problem I'm having is with the Mail App. As new mail comes in, it is automatically marked as "Read" before I can open it. This happens regardless of the total number of emails I receive. I just saw it happen to 59 new emails.
I have looked at all the settings within Mail and also within System Settings. Unless I'm missing something, I don't see any setting that appears to regulate this type of behavior. The problem has existed for well over a year and I was hoping that the latest upgrades to Ventura would fix the issue. FYI, my iMac cannot upgrade to Sonoma.
Any advice? I have already searched both this Community and Google but haven't come across any solutions for this specific problem. Thank you for your assistance.
iMac 27″ 5K