I have the cowl extension tucked behind the wiper and I did have to take it off to insert it. If I had to guess the extension or the k brace is slightly aligned incorrectly. Or my car is just a little twisted lol
I actually had this exact same thing happen a few days ago to my ecoboost 2018. Mustang is currently with Ford and I won't hear anything till Tuesday. They did call me and tell me that it looks like my mustang had too much transmission fluid.