Agent, button issue

Hi, I’m working in the Voiceflow Agent block and trying to use the new “buttons” feature. I followed the official guidance and formatted the prompt like this:

question: What type of property are you selling?
Options:
- House
- Apartment
- Land / Plot
- Commercial Property
- Other
The “Buttons” toggle is ON, but when I test it:

The question appears without any clickable buttons

The options are just shown as plain text

Clickable buttons only appear after I type something

I’ve tried formatting by not including both Buttons: and Options: — neither works.

Can you confirm:

What’s the correct format for showing buttons with the question?

Is there anything else I need to enable or change to get the buttons to appear immediately?