232229 2021-10-25 03:06:49 -0700 [GTK][WPE] REGRESSION(r284596): Scrolling sometimes jumps to the top of the page during smooth mouse-wheel scrolling 2021-10-25 05:36:19 -0700 1 1 1 Unclassified WebKit Scrolling WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 197100 1 clord clord bugs-noreply cgarcia simon.fraser webkit-bug-importer oldest_to_newest 1808329 0 clord 2021-10-25 03:06:49 -0700 If your mouse-wheel repeat is very frequent (>= 60Hz) or your machine is slow enough that you can receive more than one mouse-wheel event before the associated animation callback for smooth scrolling, the page will jump to 0,0. I have a one-line fix for this, but seeing if I can write a test to go with it. 1808350 1 442361 clord 2021-10-25 04:37:40 -0700 Created attachment 442361 Patch 1808357 2 ews-feeder 2021-10-25 05:35:35 -0700 Committed r284778 (243487@main): <https://commits.webkit.org/243487@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 442361. 1808358 3 webkit-bug-importer 2021-10-25 05:36:19 -0700 <rdar://problem/84610912> 442361 2021-10-25 04:37:40 -0700 2021-10-25 05:35:36 -0700 Patch bug-232229-20211025123739.patch text/plain 5667 clord U3VidmVyc2lvbiBSZXZpc2lvbjogMjg0NzczCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYjIxNTA4ZWVkN2ExM2Rm OWU0M2NiMDIwZDg0MzVkY2FmMGQ0YjY0Yi4uYjhlMzlkZjE3NGYwNGZlNDVkNjZkY2ViYjdlM2U5 ODViODBiMTYxMiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDIxLTEwLTI1ICBDaHJp cyBMb3JkICA8Y2xvcmRAaWdhbGlhLmNvbT4KKworICAgICAgICBbR1RLXVtXUEVdIFJFR1JFU1NJ T04ocjI4NDU5Nik6IFNjcm9sbGluZyBzb21ldGltZXMganVtcHMgdG8gdGhlIHRvcCBvZiB0aGUg cGFnZSBkdXJpbmcgc21vb3RoIG1vdXNlLXdoZWVsIHNjcm9sbGluZworICAgICAgICBodHRwczov L2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjMyMjI5CisKKyAgICAgICAgUmV2aWV3 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