Open
Description
Here is a simplified example of the grid that we are trying to render in browser.html to give the overview of tabs: https://output.jsbin.com/noyucu
If you render it with servo by running:
servo -w https://output.jsbin.com/noyucu
You'll see following:
While in other engines you'll see following:
This is likely related to some degree to #13819 and #13822 but I think it's more than that.