How to add space between UITableView sections?

Question

How does iOS edit contact UITableView add space between sections while still showing previous sections' last cells' separators?

In the screenshot below, the first cell of the third section is highlighted. How do I add that white space above it without hiding the separator underneath the "add phone" cell above it? I tried adding a white section header, but that hides the separator of the cell above it.

Answer 1

On iOS 15 you can add padding to the section header

if #available(iOS 15.0, *) {
    tableView.sectionHeaderTopPadding = 0
}