Created attachment 373021 [details] Layout test The following will yield a "touch-action: none" event region for the innermost <div>: <style> div { position: absolute; top: 0; left: 0; width: 400px; height: 400px; } .manipulation { touch-action: manipulation; } .pan-y { touch-action: pan-y; } </style> <div class="manipulation"> <div class="pan-y"> <div class="manipulation"></div> </div> </div>
<rdar://problem/52121697>
*** This bug has been marked as a duplicate of bug 199268 ***