Tools work when given directly to the client, but not when Clone() is called or Parent is changed?

I have had this problem across many game, and after hours and hours of scouring the internet, I can find no reason why my problem occurs. I have tried cloning the item from both a client source (a folder in StarterPack), and a Server source (ReplicatedStorage, as shown below.)

What happens is when I attempt to clone a tool (this one) to the player's backpack from Replicated Storage, I run into a problem. I'll list the steps as clearly as I can.

1. The player clicks a GUI button, running the OnClick() below

2. The item (in this case, the launcher) is cloned to the backpack successfully, along with all its scripts

3. When the player attempts to use the Launcher, the scripts do not run. They do run when the item is not cloned.

My OnClick() code:

function onClickEvent()


    local clonedItem = game.ReplicatedStorage.ItemsToBuy.ClassicLauncher:Clone()
    clonedItem.Parent = game.Players.LocalPlayer.Backpack

    end


script.Parent.MouseButton1Click:Connect(onClickEvent)

My place is UnCopylocked here, in case anyone wants to take a look at my GUI hierarchy or anything.