During development, certain pickers would look wonky on the iOS sim. I chalked it up to the sim being buggy, but now that I am on test flight and the app is installed on my mac the pickers still appear buggy.
Note that no matter what device I told the sim to act as, the pickers would look like this. On actual hardware the pickers look perfectly fine. When I go to install the app on a 3rd gen SE, for example, it looks fine. When I go to simulate a 3rd gen SE, the app looks like this.
Apologies if this is a trivial problem, I am new to iOS development.