Do you mean you want to scroll to next item and it scrolls to previous ? right. I don't need to scroll to the center. The requirement is to click on the half-hidden cell and scroll to a position where it can be fully displayed

My English is not very good, please don't mind.

The value of indexPath is no problem, I compared iphone12. The same value and operation

It is correct in iOS 15 beta8

Hi, I tried it, but it didn't work.

Yes, I am finding a solution to updating network picture now.

PHFetchResult<PHAssetCollection *> *collectionResult = [PHAssetCollection fetchAssetCollectionsWithLocalIdentifiers:@[placeholder.localIdentifier] options:nil]; crash in this line

@darkpaw

DispatchQueue.main.async { guard let album = PhotoLibrary.shared().findAlbum(title) else { // Wink 相册不存在，创建之后保存 MTPhotoLibrary.shared().createAlbum(title) { error, album in } } }