Fix Webview scroll position Preserving #21531
Merged
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Bug
A regression since 1.9 caused the scroll preserve behavior of webviews to stop working in certain cases. There appears to be a race condition where
newFrame.contentDocument.body
does not exist when the scroll preserve code is calledFix
Instead of using a timeout, update the scroll position when
DOMContentLoaded
is fired from the webview windowFixes #21491