Chrome Rendering Glitch with Label's Padding in Points (PT), Even Values

I have to learn the Chromium bug reporting system. Found an interesting rendering bug if, on a label, you specify a padding with an even number of points (pt), the rendering is shifted up a little bit, and the border can disappear if it's adjacent to another element.

Two examples are attached, differing only in the amount of padding.

Maybe it's a difference in how the values are calculated and either rounded off or truncated.

The problem goes away if you use pixels instead of points.

AttachmentSize
test-even.html1.2 KB
test-odd.html1.2 KB