Upcoming HTML standard issue triage meeting on 7/1/2021

[past]

Yesterday we held our monthly triage call (#6664) and I will post the meeting notes there momentarily. The next one is scheduled for July 1st, 9 am PST. People interested in attending the next call please respond here or reach out privately to me or the spec editors. We will be tagging issues for the next call again using the agenda+ label and we would like to invite anyone that can contribute to said issues to join us.

[past]

Hey @whatwg/html-triage, our next meeting is coming up in 2 weeks. Please add items to the agenda by using the agenda+ label on open issues or by filing new ones.

Unfortunately I will be on vacation at the time of our call, so I would also like to ask for a volunteer to facilitate this next meeting. The facilitator's responsibilities include collecting notes and action items, posting them here after the meeting and making sure every voice is heard during the call. Thank you in advance for your help and I look forward to seeing you all next time!

[past]

Thanks everyone for attending, especially Domenic for note-taking in my absence! Here are the notes from this meeting (next one is at #6884):

Agenda

1. Review past action items
   1. Domenic to update the spec for canceling a file upload.
      1. Add a "cancel" event for when file upload selection is unchanged #6735 looks good to people
   2. [Standardize a popup's condition and UI opened by window.open] Mason to try out the new behavior in Chromium behind a flag, and see what the compat story looks like.
      1. Mozilla and Chromium have added use counters for how often the behavior will be changed.
   3. Anne to summarize/ask in the issue the use cases from people who want structuredClone.
      1. Google is persuaded by all the feedback. Probably Mozilla is good to go, will check with Anne.
   4. Domenic to ask in the self.reportException issue for interest from developers.
      1. Similar.
   5. Domenic to make the spec changes and update the plugins/mimeTypes issue.
      1. Restore navigator.plugins and navigator.mimeTypes as PDF-focused #6738
      2. pdfSupported -> pdfViewerEnabled
      3. Ping WebKit again
   6. Mason to update the spec on quirks mode for text files and media/plugin/etc documents.
      1. Mason to file browser bugs.
   7. Anne to close the :read-only and :read-write issue.
2. [Scott] How should timers account for system sleep/suspend?
   1. Scott to lead blackbox testing effort on all platforms and engines
3. [Anne] It is unclear how directionality should be inherited into Shadow DOM · Issue #3699 · whatwg/html
   1. Olli says we need more testing
   2. Chromium has a bug that Olli spotted
   3. Discussion will continue!
4. [Domenic] input event is composed but change isn't · Issue #5453 · whatwg/html
   1. We kinda figured it out. Domenic to write up a summary and maybe include in the spec.
5. Standardize a popup's condition and UI opened by window.open · Issue #5872 · whatwg/html
6. [Domenic] Removing plugins? · Issue #6003 · whatwg/html · GitHub
7. [Mason] New feature proposal: element · Issue #6349 · whatwg/html
   1. Domenic will review
   2. Olli is sad there are no events around when the popup is open etc. (existing open issues)
8. [Simon] New feature proposal: <(map)> and elements · Issue #6380 · whatwg/html
   1. Simon to comment back on the issue

Action Items

1. [Domenic & Anne] For canceling file upload, structured clone, and reportError(), get the PRs ready to land: browser bugs, tests, etc.
2. [Domenic] write up input/composed summary and spec PR.
3. [Domenic] review spec
4. [Scott] blackbox testing of timer behavior on various platforms
5. [Mason] file browser bugs for text/media/plugin no-quirks.