Filed as FB9172530 just in case.

Filed as FB9175962 just in case the answer is no.

Filed as FB9177210 in case this is broken (which it seems like it is).

Filed as FB9179373 in case this is a bug, and not me doing something incorrectly.

Fair enough, my bad. I included it as an image in the Feedback I filed and didn't think to just copy the code over this morning. 🤦‍♂️

Filed as FB9426716

Filed as FB9426937

Not sure this is helpful, but the HIG for Alerts says the cancel button should be the bold one: "Identify destructive buttons. If an alert button results in a destructive action, such as deleting content, set the button’s style to Destructive so that it gets appropriate formatting by the system. For developer guidance, see the UIAlertActionStyleDestructive constant of UIAlertAction. Additionally, provide a Cancel button so people can safely opt out of the destructive action. Make the Cancel button bold by marking it as the default button."