https://wccftech.com/photoshop-for-ipad-gets-new-select-subject-feature-bug-fixes/

Adobe has released a major new update to Photoshop for iPad today. This update brings the new Select Subject feature to the iPad, along with cloud documents performance improvements. Adobe has also fixed a number of bugs and user interface issues in this update.

Select Subject uses Adobe Sensei AI machine learning technology to help users automatically select subjects in a photo. This feature was originally released for Photoshop on desktop last year, but is now available on the iPad, with improved performance and better edge detection. Here is how Select Subject works as per Adobe: