View would blink and scrolling when the list changed

[doge1024]

When the contents of the list change, the list view scrolls from its initial position to the current page, and the contents blink

video: https://github.com/doge1024/CollectionViewPagingLayout/blob/bugfix/blink_case/Simulator%20Screen%20Recording%20-%20iPhone%2014%20Pro%20-%202023-04-02%20at%2016.34.37.mp4

case demo: https://github.com/doge1024/CollectionViewPagingLayout/tree/bugfix/blink_case

mr: #91