On WeChat Mini Programs's scroll-left problem

Whether scroll-left has a maximum horizontal scrolling limit in

WeChat Mini Programs < scroll-view >.
when scroll-left= "600s", as you can see, it is at position 1990
when scroll-left= "650s", as you can see, it is at 1992 position
when scroll-left= "700s", it is still at 1992 position, why does it no longer scroll horizontally to the left?

< scroll-view scroll-x= "true" bindscroll= "bindscrollYear" scroll-left= "600s >
< canvas canvas-id=" canvas-ruler "id=" canvas-ruler "style=" height: {{canvasHeight}} px; width: {{canvasWidthYear}} px; ">
< / scroll-view >
clipboard.png




clipboard.png




clipboard.png

Mar.26,2021
Canvas components are not supported under

scroll-view, which has nothing to do with sliding, right?

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