Iphone calender search only searching 1 mailbox

Ever since the IOS16 update, when I search my calendar, only the default calendar is showing up (which is my work calendar). However, anything I have on my personal calendar or family calendar is not showing up on the search. I have not changed any settings, all are synced. So if I need to search for a personal appointment, I have on the calendar it's not populating even though if I go to that date, the appointment shows up