why wont my tweens work after cloning something client-sided?

so im trying to make a 3d title screen where random scenes load in, this one has a looping tween of something moving down repeatedly but as soon as I start it up, the cloning works correctly even capable of activating and deactivating each of the scripts but the scripts themselves wont work even though I'm not getting a single error, both script types are local

this is the script that clones the scene itself:

local TweenService = game:GetService("TweenService")
local Players = game:GetService("Players")

local localPlayer = Players.LocalPlayer
local camera = workspace.CurrentCamera

local cam

function Cammove()
    camera.CameraType = Enum.CameraType.Scriptable
    camera.CameraSubject = workspace.current.Backplate
    camera.CFrame = workspace.current:FindFirstChild(cam.Value).CFrame
end
function LightingChange()
    local Lighting = workspace.current.Configuration.Lighting

    game.Lighting.GlobalShadows = Lighting.GlobalShadows.Value
    game.Lighting.FogEnd = Lighting.FogEnd.Value
    game.Lighting.FogColor = Lighting.FogColor.Value
    game.Lighting.FogStart = Lighting.FogStart.Value
end



function scr1 ()
    local screen1 = game.ReplicatedStorage:WaitForChild("Screen1")
    local new = screen1:Clone()

    new.Parent = workspace
    new.Name = 'current'
    new.Backplate.LocalScript.Disabled = false
    new.Blocks.Move.Disabled = false
    cam = workspace.current.Configuration.Camera
    Cammove()
    LightingChange()
end

scr1()

and this is the script that starts the tween:

--d2 -206, -102, -249

local TweenService = game:GetService("TweenService")

local part = script.Parent

local info = TweenInfo.new(
    10,                         --length(seconds)
    Enum.EasingStyle.Linear,        --easing style
    Enum.EasingDirection.InOut, --easing direction
    999999999999,               --times repeated
    false,                      --reverse?
    0                           --delay(in seconds)
)

local Goal =
{
    Position = Vector3.new(-206, -102, -249)
}

local tween = TweenService:Create(part,info,Goal)

tween:Play()