Edge rendering inside a container that cuts off pixels

Hello.

In Microsoft Edge version 145.0.3800.58 (Official Build) (64-bit), web pages are displayed by default within a container with rounded corners and padding on all sides. This results in pixels being lost in height and width. It also means that CSS definitions with a min-width for common resolutions such as Full HD (1920px in width) or WQHD (2560px in width) do not apply. Many front-end frameworks rely on these pixel thresholds to dynamically adjust container sizes.

I'm sorry to be so blunt, but as so often in the long, sad history of Microsoft web browsers, common web standards are once again being ignored. This time it's for a feature that no one really needs, but which once again causes extra work for many web developers. Ever since I started working in web development, back when the dreadful Microsoft Internet Explorer was still widely used, it has always been extremely labour-intensive to adjust websites for Microsoft browsers. This has caused a great deal of frustration over the decades, and there seems to be no end in sight.

Integrating the Chromium engine into Edge was a promising first step. But perhaps Microsoft could also start respecting web standards outside of the engine? I'm sure that hundreds of millions of web developers would be grateful.

I suppose hope dies last 😉