Filtering Enabled Breaking my script gui???

``don't tell me to turn off filtering enabled people exploit my game when I do it so this is the script to open the gui but when filter enabled is off it works when it's on it doesn't show up anymore

script:

wait()
local button=script.Parent
local animframe=button.Parent.Parent.Animations
local on=false
function action()
    if on then
        animframe:TweenPosition(UDim2.new(0,-150,0,15),"In","Quad",.5,true)
        on=false
    else
        animframe:TweenPosition(UDim2.new(0,-10,0,290),"Out","Quad",.5,true)
        on=true
    end
end
button.MouseButton1Down:connect(action)