Highlight not working properly

Last time checking for ALL highlights:
Say hello to workspace:GetDescendants()

while task.wait(0) do 
	local c = 0 
	for i,v in workspace:GetDescendants() do
		if v:IsA("Highlight") then c += 1 end 
	end 
	print("Highlight count: ",c) 
end

Even here it didn’t get over 10 so idk.