When the Black Icons without Disc is choosen, the Retina sprite for all icons except ui-icon-alt uses the white variant. The following is part of the generated theme css file. The line with /* PATCH */ is changed by me to solve this problem.
@media only screen and (-webkit-min-device-pixel-ratio: 1.5),
only screen and (min--moz-device-pixel-ratio: 1.5),
only screen and (min-resolution: 240dpi) {
When the Black Icons without Disc is choosen, the Retina sprite for all icons except ui-icon-alt uses the white variant. The following is part of the generated theme css file. The line with /* PATCH */ is changed by me to solve this problem.
@media only screen and (-webkit-min-device-pixel-ratio: 1.5), only screen and (min--moz-device-pixel-ratio: 1.5), only screen and (min-resolution: 240dpi) {
}