Setup different color ordering (BGR, RGBA, etc.) for subpixel anti-aliasing

My monitor has an inverted color ordering - BGR instead of RGB. How could I let the IDE know that it should anti-alias accordingly?

I could tell that to GNOME through dconf-editor, but those settings are irrelevant to IDE.

Currently, I resorted to Grayscale anti-aliasing, but that is not the same as a correct Subpixel AA.

EDIT: I have found a setting in the pycharm64.vmoptions which should have done the trick:

-Dawt.useSystemAAFontSettings=lcd_hbgr

But that has proven not working. In fact, nothing changes with that setting. Value taken from http://docs.oracle.com/javase/6/docs/technotes/guides/2d/flags.html#aaFonts

Antialiasing is set to Subpixel for both IDE and Editor. Run from Toolbox on Budgie 17.04, running:

EAP PyCharm 2017.2 EAP
Build #PY-172.3095.4, built on June 20, 2017
PyCharm EAP User
Expiration date: July 20, 2017
JRE: 1.8.0_152-release-915-b3 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.10.0-24-generic