Does copying a script into a Players inventory mess with how it works?

In order to check and update what stats a player has I made Script 2. When tested in a separate model where a Folder was copied repeatedly into another part in the model it worked fine. But when copied into the Player (not Character model) of a new Player who joins it seems to not work at all with no output. Any help?

Script 1: Script that clones script 2 and sets it's parent:

local original2 = game.ReplicatedStorage.test

        local copy2 = original2:Clone()

        copy2.Parent = player.leaderstats

Script 2: Script to detect when a new Descendant is added:

local sP = script.Parent 

sP.Parent.DescendantAdded:connect(function(descendant)
    print(descendant)
end)