When scrolling up on pages that have a touchmove or touchstart handler, every motion scrolling up following a subsequent successful scroll motion is ignored, this is quite frustrating when moving upward deliberately. I've included a minimal testcase. STR: 1. Scroll down on the page 2. Make any scrolling motion on the page 3. Scroll up again, make sure your finger begins moving down when it touches the screen The bug may seem more randomly intermittent due to accidentally scrolling down very briefly before scrolling up, in which case it will work. It is important to ensure the touch motion begins in a downward direction (i.e. for scrolling up).
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When scrolling up on pages that have a touchmove or touchstart handler, every motion scrolling up following a subsequent successful scroll motion is ignored, this is quite frustrating when moving upward deliberately. I've included a minimal testcase. STR: 1. Scroll down on the page 2. Make any scrolling motion on the page 3. Scroll up again, make sure your finger begins moving down when it touches the screen The bug may seem more randomly intermittent due to accidentally scrolling down very briefly before scrolling up, in which case it will work. It is important to ensure the touch motion begins in a downward direction (i.e. for scrolling up). This issue does not occur when pull-to-refresh is disabled.