Thank you. A bug report has been filed. https://feedbackassistant.apple.com/feedback/9855886

Thanks. I requested Technical Support.

Thanks Quinn! You and your team have helped me solve my problem. Thank you very much! https://github.com/kimuyonsoku/BoundingRectTest/blob/fbf9c9d145b9dcd2b8fbd62e85dbd3adc67a80e0/BoundingRectTest/ViewController.swift#L35-L41