Roblox Notification won't appear?

[awesome12734568 (SPWarriorGamer)]

Hello everyone, I am having issues with a roblox notification showing up!
LocalScript:

local handler_event = game.ReplicatedStorage:FindFirstChild("Notification_Handler_Event", true)
handler_event.OnClientEvent:Connect(function(title, description)
	game:GetService("StarterGui"):SetCore("SendNotification", {
		Title = title,
		Description = description
	})
end)

What I did:
I searched up tutorials to see if I may have done it wrong, but everything is right.
I also used print statements and the title + description variables are being sent and are not nil.
I also put a print statement after the notification functionality, and it prints.
There are no errors.
Question:

• What am I doing wrong here, nothing seems to pop out?

[Katrist]

The Description field you used is supposed to be Text.

Code:

local handler_event = game.ReplicatedStorage:FindFirstChild("Notification_Handler_Event", true)
handler_event.OnClientEvent:Connect(function(title, description)
	game:GetService("StarterGui"):SetCore("SendNotification", {
		Title = title,
		Text = description
	})
end)

Read the documentation for more information.