Post

Firefox 147 just landed & it's pretty huge in terms of web features: 🎉 CSS anchor positioning 🎉 The navigation API 🎉 View transition types 🎉 Brotli support in Compression/DecompressionStream 🎉 CSS module imports And more! https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/147

Testing one of my demos and it looks like it's not working well 🤔 bugs or not all the features of Anchor Positioning are available? css-tip.com/tooltip-anch...

Better on nighty, the position of the tooltip is good but not the tail. I am defining a margin-top on the element that should flip when the position change using flip-block (this part works fine). Then a pseudo element in inheriting that margin (this part is not working fine).

Here is another demo not working fine: css-tip.com/tooltip-anch... It has the same margin issue as the previous one but the position is not good in Nighty (it's good on the stable version). In Nighty the flip-start is not triggered (we get an overflow instead)

There are two demos on this page. Which one should I be looking at?