Google is working with other browser vendors and industry partners to fix the top five browser compatibility pain points for web developers: CSS flexbox, CSS Grid,
aspect-ratio, and CSS transforms.
A collective project between Google, Microsoft, Mozilla, Coil, W3C, Samsung, and Igalia to support the creation and maintenance of strategic web platform documentation.
Telling browser vendors about issues you find in their browser
is an integral part of making the web platform better!