garrysmod-issues `render.OverrideBlend(false)` doesn't disable the blending

Details

Calling render.OverrideBlend(false) doesn't fully disable / reset itself after performing certain draw operations. Comments in the reproduction code should explain it. I also included a fix I found at the bottom.

Environment

Linux on the x86-64 Chromium + 64-bit binaries branch with GModCEFCodecFix applied.

Reproduction

-- Unrelated, remove old entities just to help with testing
for _, ent in ipairs(ents.FindByClass("10C_BaseFlex")) do
	ent:Remove()
end

local function create_ent(mdl)
	local ent = ClientsideModel(mdl)
	ent:SetPos(Vector(0, 0, 50))
	ent:Spawn()
	return ent
end

-- Uncomment at least one model with transparency and one model without to reproduce the issue
-- The order matters, transparent model needs to be drawn first, using `ipairs` later
local ents = {
	-- Models with transparency:
	create_ent("models/Kleiner.mdl"),
	-- create_ent("models/props_phx/playfield.mdl"),
	-- create_ent("models/maxofs2d/hover_rings.mdl"),
	-- create_ent("models/maxofs2d/hover_basic.mdl"),
	-- create_ent("models/props_phx/construct/windows/window_dome360.mdl"),
	
	-- Models without transparency:
	create_ent("models/props_borealis/bluebarrel001.mdl"),
	-- create_ent("models/hunter/blocks/cube025x025x025.mdl"),
	-- create_ent("models/props_phx/construct/metal_plate1.mdl"),
}

-- Also reproduced with `PostDrawTranslucentRenderables` and `HUDPaint` hooks, didn't bother testing more
hook.Add("PostDrawOpaqueRenderables", "", function()
	render.OverrideBlend(true, BLEND_SRC_COLOR, BLEND_DST_COLOR, BLENDFUNC_MAX)
	
	for _, ent in ipairs(ents) do
		ent:DrawModel()
	end
	
	-- Uncomment the line below to fix blend not resetting / disabling correctly
	-- The `srcBlend` and `destBlend` arguments don't seem to matter, but `blendFunc` needs to be set to `BLENDFUNC_ADD`
	-- render.OverrideBlend(true, 0, 0, BLENDFUNC_ADD)
	render.OverrideBlend(false)
end)