Border will not fully cover the image if we set the padding to the maximum size

[Florin415]

If we set the padding to it's maximum size the border will not cover the full image : https://drive.google.com/file/d/1KNpzYnuxUz5EuCoVPz89qeKbDlNXG-6c/view

Tested with WP 5.6

[giucu91]

fixedd in 3.3.3