Birthdays from contacts not appearing in calendar application
How can I make my contacts appear in my calendar? I have gone through multiple processes online to try and get them to reappear (they have been working properly for the past 4 years), but I cannot manage to fix the issue. The confusing part is I didn't do anything to my phone, they just stopped working, and I can still see the birthdays on the calendar on my mac, but I cannot get them to appear on my iPhone.
iPhone 12 mini