@kizu Ooohhh, that's interesting (/worrisome). What specifically are we talking about? Different whitespace collapsing or text wrapping? Or are some browsers treating the text nodes on either side as separate objects for flex/grid layout on the parent?
@AmeliaBR Text-decoration :) There are some wpt tests, but they're not covering all the issues; I need to find time to update them with what I stumbled upon.