Text not Italicizing

I’m trying to make a text label with mixed types of font like bold, italics and underline. I implemented what I read in Using Rich Text but it didnt work.

Script

local text = script.Parent.TextLabel
text.RichText = true

text.Text = "<i>This tutorial will be an overview of the game: what it's about <br />and how it works</i>"

What’s wrong with this?

Nothing looks wrong, is the path correct? Maybe there’s a duplicate TextLabel. If there are multiple labels named TextLabel that would break it.

It’s working fine for me, can you send a screenshot of what happens?