How to change the icon on an Ant Collapse?

Hello everyone, i hope you’re all okay :slightly_smiling_face:
I wanna use the Antd Collapse component to make a FAQ. How is it possible to change the icon, i’d like to put a question mark instead, if it possible ?

Nevermind i found it :slightly_smiling_face:
it was in the slot “closeIcon” and then i added an icon which changed it :slightly_smiling_face: