New issue by VoidDuck on void-packages repository

https://github.com/void-linux/void-packages/issues/21429

Description:
Hello,

RGB subpixel font rendering does not work as expected with GTK programs.

Enabling it in the Xfce settings panel gives a broken rendering across the whole desktop environment. Doing so in Plasma gives a very good rendering in KDE programs but a poor one within GTK programs.

While some other Linux systems fail at this too (Fedora, Mageia), most (including Debian, Manjaro, Solus, openSUSE...) do manage this properly and enabling RGB supixel rendering gives a very good rendering in all programs, both Qt and GTK.

* xuname:  
  *Void 5.4.35_1 x86_64 GenuineIntel uptodate rF*