I need the 1%. I want browser masonry support. Right now only Safari has it baked in properly, the rest I have to code around in a sub-optimal way:
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_grid_la...
I think Safari has it because the guy that wrote the spec now works at Apple. Not 100% sure of that, but seems that way.
The code is in Chromium, just nobody ever hit the GO button.