What is it?
'Chat' is a back-and-forth conversation between two personas.
How to use it
You'll need to select 'Msgr' as the channel type.
You can then build up a 'chat tower' by stacking chat blocks below the previous one.
To add a new chat block, just click the + in the block and when you're finished, select "End conversation".
What's a 'more' button
The 'more' button allows you to pause the conversation and have the audience member click to continue.