The popover should be under (or above) the swatch, so it doesn't cover the CSS value it's related to.
More context in https://bugs.webkit.org/show_bug.cgi?id=230065#c4.
Created attachment 443007 [details]
Comment on attachment 443007 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=443007&action=review
LGTM with the one suggestion to elaborate in the changelog.
> + The new defaults are: below, above, left.
Can you just recap the thoughts behind these three choices in this order here (I'm pretty sure I understand all three, particularly since I pushed for Below to come before Above)? It would be nice if we can look back and understand our decisions unlike how we were somewhat left to wonder why the current defaults were the way they are.
Created attachment 443176 [details]
Comment on attachment 443176 [details]
Committed r285215 (243840@main): <https://commits.webkit.org/243840@main>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 443176 [details].