A few references: * There's some analysis/description of this behavior across browsers [here](https://darekkay.com/blog/preserve-form-values/) * It seems we have bug 46845 filed on the interop difference here, which is resolved as invalid because presumably we're not planning to change, but it appears we're also using it to track sites that appear broken in Firefox due to this behavior.
Bug 1943898 Comment 8 Edit History
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A few references: * There's some analysis/description of this behavior across browsers [here](https://darekkay.com/blog/preserve-form-values/). * It seems we have bug 46845 filed on the interop difference here, which is resolved as invalid because presumably we're not planning to change, but it appears we're also using it to track sites that appear broken in Firefox due to this behavior.