Question
Two questions about font previews please.
The first one is: how to change these font preview samples?
I want to customize the samples.
Where are they hiding?

The second one is: Preferences>Text>Preview on hover, how do I see the effect of this, I don't see any change.
I see that checking it, or unchecking it, previews the font effect of the currently selected content in real time.
I don't know where it says preview.

Thanks.
