Eric A. Meyer

No worries about lateness! I’d be happy to have a fix for this. Let me know what you find out—thanks!

It’s a great question, and one I don’t have an answer to right now. Path-merging seems like the most promising avenue for optimization, especially given the most common uses cases...

**Fascinating**, shshaw. Thanks for the insights! This is definitely an approach worth investigating.

@bkardell pointed out that Safari is failing these tests even though it really shouldn’t, due to the use of `:dir()`. See, for example, [this test result](https://wpt.fyi/analyzer?screenshot=sha1%3A3fbb0ab0f44a807c37336ca9aa5ed58a9852779a&screenshot=sha1%3A4ec4ad50a59593415478613698582a1903196d89) which (if you disable...

The tests should now only be reliant on implementations’ Shadow DOM and directionality behavior, plus a scrap of very basic JS. They’ve also been relocated as requested by WHAT WG....

In addition to @bkardell’s fantastic summary of the test results, I want to add what I understand from the test assertions themselves, so we can find out if they’re the...

An addendum/clarification from @MyidShin: >Regarding dir-shadow-036.html, AFAIK, we shouldn't violate encapsulation of shadow DOM and should resolve the light tree element's directionality in the light tree and do not walk...

I’m willing to participate as a reviewer or co-author, depending on need. I don’t think I’m up for content lead on this one.

Offering myself as a reviewer.

I’d really love to have a way to get this information via the CLI. If there were a way to run the list of installed mods against another version of...