(In reply to Rob Wu [:robwu] from comment #26) > Shouldn't this change be listed on MDN (dev-doc-needed) or be added to https://www.fxsitecompat.dev ? yes > I didn't look at the full patch in detail, but at the top of [the patch](https://hg.mozilla.org/mozilla-central/rev/214fac6eb1c0) `setTimeout` was added after `history.back()`. Shouldn't the `popstate` event be used instead, to make sure that the history navigation has been processed? I don't know which setTimeout you're talking about. In some cases popstate would have worked, in some case not.
Bug 1563587 Comment 27 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
(In reply to Rob Wu [:robwu] from comment #26) > Shouldn't this change be listed on MDN (dev-doc-needed) or be added to https://www.fxsitecompat.dev ? yes > I didn't look at the full patch in detail, but at the top of [the patch](https://hg.mozilla.org/mozilla-central/rev/214fac6eb1c0) `setTimeout` was added after `history.back()`. Shouldn't the `popstate` event be used instead, to make sure that the history navigation has been processed? I don't know which setTimeout you're talking about. In some cases popstate would have worked, in some case not. And wpt tests got modified some more on github.