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When I use UICollectionView on iPhone13 and the latest devices, [collectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:section] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:YES] will cause caton. animated:YES has no animation effect, but this method works well on other devices, They are IOS 15.0.2 systems - (void)topClick:(UIButton *)sender{         if (sender.selected) {         return;     }          NSArray *array = [NSArray array];     if (sender == self.topLuck) {         array = self.luckList;     } else if (sender == self.topLuxurious){         array = self.luxuriousList;     } else if (sender == self.topVip){         array = self.vipList;     } else if (sender == self.topPk){         array = self.pkList;     } else if (sender == self.packetBtn){         array = self.packetList;     }     NSInteger section = [self.datas indexOfObject:array]; //    [self didScrollToSection:section];          if (section < self.datas.count) {         [self.giftCollectionView scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:section] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally animated:YES];     } } - (UICollectionView *)giftCollectionView{     if (!_giftCollectionView) {         LiveGiftPickerLayout *layout = [LiveGiftPickerLayout new];         layout.scrollDirection = UICollectionViewScrollDirectionHorizontal;         layout.sectionInset = UIEdgeInsetsMake(0, 10, 0, 10);         CGFloat width = floor((kScreen_Width - 20)/4);         layout.itemSize = CGSizeMake(width, width);         layout.minimumLineSpacing = 0;         layout.minimumInteritemSpacing = 0;         _giftCollectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];         _giftCollectionView.dataSource = self;         _giftCollectionView.delegate = self;         _giftCollectionView.backgroundColor = [UIColor clearColor];         _giftCollectionView.showsHorizontalScrollIndicator = NO;         _giftCollectionView.pagingEnabled = YES;         [_giftCollectionView registerClass:[GiftPickerCollectionViewCell class] forCellWithReuseIdentifier:[GiftPickerCollectionViewCell currentIdentifier]];     }     return _giftCollectionView; }
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When I use UICollectionView on iPhone13 and the latest devices, [collectionView setContentOffset:CGPointMake(100, 0) animated:YES] will cause caton. animated:YES has no animation effect, but this method works well on other devices, They are IOS 15.0.2 systems
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