官方回复我的是:Hi shaw, Thank you for your email, and for using Procreate. This is currently an issue related to 9.7" iPad Pros and Time-lapse in the latest Procreate version. We're currently working on a resolution for this, so please bear with us while we continue to work on it. I hope this helps, but please don't hesitate to contact me again if you need further assistance. Kind regards,