OTClient onMousePress not getting called

[poe6man3]

Using v8

I started learning some otclient coding style and right away i meet a brick wall
Here is the code i started with just wanted to see if this function is gonna get called

function init()
    connect(g_game, {
        onGameStart = online,
        onGameEnd = offline,
        onMousePress = onMousePress,
    })
end

function terminate()
    disconnect(g_game, {
        onGameStart = online,
        onGameEnd = offline,
        onMousePress = onMousePress,
    })
  destroy()
end

function onMousePress(mousePos, button)
    print("pizza grande")
    --print(mousePos.x, mousePos.y, mousePos.z)
    --print(button)
end

And its not working, i was thinking maybe im going giga retard mode but i try with function onWalk() and it was working so my guess is i have not meet some requirments to use the function ?
Can anybody provide me some info.

 

[oen432]

UIWidget uses onMousePress event