Launch option +violence_hblood 0 does not remove blood effects in CS2

I've read that this command is supposed to disable blood in CS2 but I tried it and it does not work in the launch options. Even putting the command in the console does not work. Both +violence_hblood 0 or 1 does not remove the blood when I tested it. Also this is tested on the main version of CS2 and not the Animgraph 2 beta.

Also thing to note, don't test if the command works on aim_botz because by default it removes all blood splatter on walls or floor but not the blood spurting from body hits - violence_hblood 0 or 1 have no effect on that map. You will still get blood on walls/floor on other maps as well as body hit blood spurt.