Tim Ledbetter

Here's a reduction that shows a similar effect: ```html pre { height: 2em; overflow: auto; } This text doesn't scroll This text does scroll Bottom text ```

> Additionally, I'm unsure if the provided test case now works as intended, as I didn't check how it looked when it was first added. However, comparing it to what...

Not a thorough review, just some quick points after having tried it out. * Would it be possible to have `WPT.sh run` run with a single runner and multiple `--processes`,...

It looks like `namespace-objects-default-property-attributes.html` needs to be rebaselined.

I've not had a thorough look through the code yet, but here are some WPT results for the `resource-timing` tests: Before: ``` Ran 129 tests finished in 80.6 seconds. •...

Minimal repro: ```html Test const popoverElement = document.getElementById("test"); popoverElement.showPopover(); popoverElement.hidePopover(); popoverElement.showPopover(); ``` The issue seems to be that the call to `hidePopover()` sets the popover visibility state to hidden, but...

This change seems to have introduced a timeout on CI. I'm seeing this crash when I run locally with this command: `BUILD_PRESET=Sanitizer ./Meta/ladybird.sh run headless-browser --debug-process=WebContent -R Tests/LibWeb -f Text/input/wpt-import/html/infrastructure/safe-passing-of-structured-data/window-postmessage.window.html`...

It looks like this isn't working because we don't implement [`TextDecoderStream`](https://developer.mozilla.org/en-US/docs/Web/API/TextDecoderStream). The website itself gave a surprisingly useful error message:

FWIW, there was some previous discussion on #623 about how to implement this API in a way that preserves user privacy.

> Fail: Text/input/wpt-import/css/cssom/serialize-values.html . I don't understand what's wrong there. It looks like this change gives us a couple of new subtest passes for this test. You can update the...