Why won't my animation stop playing when using Anim:Stop()?

So for some reason my animation won't stop. I am not sure why, as when I tried to debug it with print, it should have been happening.

local Debounce = false
local Playing = false

AnimEvent.OnClientEvent:Connect(function(AnimName)

	local SteamIdleAnim = Humanoid:LoadAnimation(script:WaitForChild("SteamIdle"))
	
	if AnimName == "SteamIdle" and not Debounce and not Playing then
		Debounce = true
		SteamIdleAnim:Play()
		wait(1)
		Playing = true
	else 
		if Debounce and Playing then
		 Debounce = false
		 SteamIdleAnim:Stop()
		 wait(1)
		 Playing = false
		end
	end
end)