The first name does not appear using the Typebot code + Configuration to pause the flow

Hi everyone, how are you?
I'm starting my first project on Typebot, and I'm really enjoying it 🙂

I have two questions:

1. When I use the code to display only the first name:

{{Full name}}.split(' ')[0]

It returns with part of the code instead of the name: .split(' ')[0]
There's an attached image showing how it looks. What could be the issue?

1. I have a series of audio clips during the conversation, and I would like to know if there's a way to pause the flow when the person pauses the audio.

Thanks a lot.