Currently if a trade doesn't return anything (returns air) and I assume the other way around as well. The ui still displays as if it's a regular trade. While it's not critical I would love to have a different visual that represents the fact that it's an a trade without reward

You can set payment or requested item to an empty array so that it will not render the slot box.

It's not really different, but a bit cleaner imo.

I probably could change it to something better, but the code for rendendering agreements is quite convoluted, so I don't want to touch it lol.

This is great, thank you!