<scroll-view scroll-y height="{{windowH}}" class="container {{tabCurrent==0||bubbles?"overflow-y-hidden":""}}" bindscrolltolower="loadMore" bindscrolltoupper="refresh"> now we use bindscrolltoupper to trigger refresh
but cannot listen to the action of letting go
nor can we have the effect of native drop-down to refresh his elasticity
I don"t know how to better implement it
create rabbits with magic?
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