13:43
<sefeng>
can someone help me to understand the correct behaviour of sequential focusing when the current focused element is not in Document's sequential navigation order. I've filed a bug https://bugzilla.mozilla.org/show_bug.cgi?id=1824805
13:47
<sefeng>
I think this eventually fits into Let candidate be the first suitable sequentially focusable area in the home document following starting point, if any; or else null , however I don't understand what following starting point means
14:26
<annevk>
sefeng: I think that's worth filing an issue on
14:26
<annevk>
sefeng: following could mean node tree following, but could also mean some implementation-defined thing that potentially looks at the layout tree, I suppose
14:27
<sefeng>
okay, thanks! I am confused. I'll file one
14:28
<annevk>
sefeng: I'm also not sure I even understand how to navigate that table
14:39
<sefeng>
Filed https://github.com/whatwg/html/issues/9081
15:15
<bkardell: away March 27>
hmm... I just noticed that custom elements are not listed as a means of extenisbility for html (where all the others are https://html.spec.whatwg.org/#extensibility)... seems strange to me, but...is there a reason? I tried searching issues to see if I could see it discussed, but I couldn't find anything, so I'm curious..
15:20
<annevk>
More context on my earlier HTML parser test comment: https://github.com/web-platform-tests/wpt/issues/27868#issuecomment-1487094289
15:21
<annevk>
bkardell: away March 27: we lacked Ian Hickson's holistic knowledge of the HTML Standard when adding custom elements most likely; please file?
15:36
<bkardell: away March 27>
https://github.com/whatwg/html/issues/9082
16:44
<annevk>
bkardell: feel free to PR stuff like that btw