Personally, my issues involve numerous software bugs in the older Sync 3 infotainment system that come and go; Water leakage out of the back hatch when washing the vehicle; Seats that had to be brought to the dealer to be tightened to stop movement; Numerous recalls, one of which involves a danger of engine fire that Ford/Lincoln still has not been able to fix.
You'll find many posts here about build quaility issues which is why when you mentioned yours, it came at no surprise.
I am the crumudgeon around here when it comes to Ford/Lincoln. I don't think their vehicles are well-built.
However, others here will give you a more optimistic viewpoint.
The only issue I am having with my 23 Reserve III 202A package is rattles when driving on surface roads at slower speeds. There is a pretty bad rattle about the sunshade somewhere around the glass roof. It is in the dealer right now getting that taken care of. It's quite annoying when driving if you don't have the radio up loud.