I've found 3.7-thinking to be much better for SwiftUI than 3.5. No random deletions, no hallucinations. It does seem to be pretty keen on going a step further

I've found 3.7-thinking to be much better for SwiftUI than 3.5. No random deletions, no hallucinations. It does seem to be pretty keen on going a step further than prompted though but the code works well so I can't really complain about that.