[css-align-3][css-flexbox-1] How to determine the last baseline of a flex container with different alignment groups. #7641
Description
See: https://www.software.hixie.ch/utilities/js/live-dom-viewer/?saved=10608
<!DOCTYPE html>
<div style="display: inline-flex; align-items: last baseline;">
<div style="background: lime; font-size: 30px;">line1<br>line2</div>
<div style="display: flex;">
<div style="font-size: 30px; align-self: last baseline; background: cyan;">line1<br>line2<br>line3</div>
<div style="font-size: 80px; align-self: baseline; background: hotpink;">line1<br>line2</div>
</div>
</div>https://drafts.csswg.org/css-flexbox-1/#flex-baselines
Should the last baseline of the "lime" box be aligned with the last-baseline of the "cyan" box, or the "hotpink" box?
The rules just look at if something "participates in baseline alignment" so by that rule it should be the "hotpink" box.
But likely should be the "cyan" box.