Hi, I'm not sure if this qualifies, but I thought it would be nice if it could:

Buttons and inputs (and possibly more) seem to have a 2px border radius in Microsoft Edge (at least in the chromium-based, tested version 86). So, if I want only a border radius on the left side of an element, that I need to remember to set border-radius-top-right and border-radius-bottom-right to 0 explicitly.