Default Chat Window Won't Resize

Title. No matter what settings I change using the “official” method, the chat window won’t change size or respect any my settings.

Using This as a guide, and this

local chatServ = game:GetService("Chat")
local ClientChatModules = chatServ:WaitForChild("ClientChatModules")
local ChatSettings = require(ClientChatModules:WaitForChild("ChatSettings"))
ChatSettings.WindowResizable = true
ChatSettings.ClassicChatEnabled = false
ChatSettings.MinimumWindowSize = UDim2.new(0, 0, 0, 0)
ChatSettings.MaximumWindowSize = UDim2.new(0.2, 0, 0.3, 0)
ChatSettings.DefaultWindowSizePhone = UDim2.new(0.2, 0, 0.3, 0)
ChatSettings.DefaultWindowSizeTablet = UDim2.new(0.2, 0, 0.3, 0)
ChatSettings.DefaultWindowSizeDesktop = UDim2.new(0.2, 0, 0.3, 0)

as my code, The chat box just doesn’t care apparently. It doesn’t change size, can’t be resized manually, and no other setting I’ve tried has worked.

wHaT iS gOiNg oN