Mobile react application, in the scrolling list, when using pictures to load lazily. Don't let go of the finger, don't load the picture.

after adding lazy loading to the picture before, I didn"t look at it carefully, but I suddenly found a strange problem today.

when you slide your fingers, if you keep pressing and do not let go, the picture will not be displayed. You must wait for the hand to release before displaying the picture.
Please see the following picture.

does it take 10 seconds for a 7k picture to be used? I really don"t know what went wrong. I tested it with my mobile phone. It"s really like this. Don"t let go of the picture and don"t load it

Html5 react.js scroll javascript

Mar.23,2021

should be the higher priority of UI. You are still dealing with events before you let go, blocking the loading of images

how to achieve this

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