(In reply to Hiroyuki Ikezoe (:hiro) from comment #7) > Attaching HTML is an example to see an input element is scrolled into view when the keyboard appears. So it should basically work, it may be a race condition. On this working page, when the scroll happens, I see in the logs: > [GPU 22844: WRSceneBuilder#2]: D/apz.controller 7dffdc3800 updating visual scroll offset from (0,0) to (0,312.833) (updateType 1) I think that suggests the scrolling is accomplished by [this ScrollContentIntoView call](https://searchfox.org/mozilla-central/rev/5efa5bfe9c217f6ab3529880b25a52ac6405dda8/dom/base/nsDOMWindowUtils.cpp#3201). On the pinterest page, I see no such log message.
Bug 1943053 Comment 10 Edit History
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(In reply to Hiroyuki Ikezoe (:hiro) from comment #7) > Attaching HTML is an example to see an input element is scrolled into view when the keyboard appears. So it should basically work, it may be a race condition. On this working page, when the scroll happens, I see in the logs: > [GPU 22844: WRSceneBuilder#2]: D/apz.controller 7dffdc3800 updating visual scroll offset from (0,0) to (0,312.833) (updateType 1) I think that suggests the scrolling is accomplished by [this ScrollContentIntoView call](https://searchfox.org/mozilla-central/rev/5efa5bfe9c217f6ab3529880b25a52ac6405dda8/dom/base/nsDOMWindowUtils.cpp#3201) which ultimately requests a visual viewport scroll [here](https://searchfox.org/mozilla-central/rev/5efa5bfe9c217f6ab3529880b25a52ac6405dda8/layout/base/PresShell.cpp#3640). On the pinterest page, I see no such log message.