preferred charging limit

I just took delivery of my 2023 Mach-E Premium last week and I'm confused about some strange charging behavior. Hours of research has led me to believe that something may not be right. When I charge at home, I'm using the Ford Mobile Charger (for now, a third party EVSE is on the way) for...

I have set preferred charging times and a cap of 80% for both weekdays and weekends at my home address. The car will randomly charge to 100% several times a month and ignore the charge limit. I’ve tried setting these limits in both the app and in the vehicle and it ignores my limit regardless...