Can still get stuck after swipe backwards with a slow server, even after r254552
Created attachment 389287 [details] Patch
<rdar://problem/59016256>
Comment on attachment 389287 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=389287&action=review > Source/WebKit/UIProcess/ProvisionalPageProxy.cpp:391 > +void ProvisionalPageProxy::navigationGestureDidEnd() Can we call this something like: unfreezeLayerTreeDueToSwipeAnimation() ? Given that you're only calling this when the m_isLayerTreeFrozenDueToSwipeAnimation flag is set on the WebPageProxy.
Heh, that was the first name I had for it. Sure!
https://trac.webkit.org/changeset/255458/webkit