Sebastian Hütter

> Yes, I can't understand [how it works](https://github.com/webcomponents/polyfills/blob/a75b94ed3a7d76889fb381156c2f5404d7248097/packages/shadydom/src/patch-events.js#L389), and ShadyCSS is unavailability for UPX. So, I just specifically patched `dispatchEvent` on custom element `RELATIVE-TIME`. I think I can roughly see...

> What appears to be a related bug (or, probably, a different manifestation of the same bug) is that timestamp tooltips are no longer being shown when one accesses (via...

Done in 1.24. The mousover hints in the "edited" dropdown depend on the button-hittest-change in UXP, so that's going to be a bit out. But for now, we're done here....

Can't test it right now, but just a quick note: you'll want to inject the polyfill into the site that uses the script, not the script itself. Similar to the...

> tried but not working. but I got success by adding pixiv.net to gitlab domain list in justoff's github-wc-polyfill-1.2.17.xpi Then it should work here. I'll see what's going on when...

> haven't ever tried on goanna2, but on goanna3 (i.e. NM27, current KMG76) lacks some variation of `for..of` syntax, making palefill not working, but justoff's github-wc-polyfill works on goanna3 (at...

> "_Error: Failed to construct a custom element: The constructor was not registered with customElements._" Some debugging shows that the missing constructor is _undefined_... there is clearly something more broken...

That weird error is still there even after a few updates. Who knows.

Pale Moon has native `Intl.RelativeTimeFormat` since 31.2.0 (2022-08-02) which "just works". Looks like the SM build in question used an older platform?

I'm confused. How does that platform work? I thought Fx57 got Electrolysis to the point where non-WebExtension addons were ripped out. Did the SM project somehow... not do that?