LogService not working with FilteringEnabled?

So I have this LocalScript in a Gui:

local player = game.Players.LocalPlayer
local ls = game:GetService'LogService'

local colors = {[0] = Color3.new(1, 1, 1), Color3.new(0, 0, 1), Color3.new(1, 1, 0), Color3.new(1, 0, 0)}

local num = 0

ls.MessageOut:connect(function(msg, type)
	num = num + 1
	local t = tick()
	local l = script.Label:Clone()
	l.Position = UDim2.new(0, 0, 1, num*24)
	l.Text = ('[i:i:i] - %s'):format((t/3600)%24, (t/60)%60, t%60, msg)
	l.TextColor3 = colors[type.Value]
	l.Parent = script.Parent.Frame
	script.Parent.Frame.Position = UDim2.new(0, 4, 1, -num*24 - 48)
end)

Basically it displays the developer console, but on a Gui. What I'm stuck on is why it doesn't work with Filtering Enabled. Another question aswell, how would I use TweenPosition with Filtering Enabled, too? Thanks!