[Designer] Data binding Issue

[achebrol]

Problem Description

Trying to understand how templating works with the new designer (https://adaptivecards.microsoft.com/designer.html) but i am seeing too many console errors

Card JSON

{
    "type": "AdaptiveCard",
    "$schema": "https://adaptivecards.io/schemas/adaptive-card.json",
    "speak":"hello",
    "version": "1.5",
    "body": [
        {
            "type": "TextBlock",
            "text": "${title}",
            "wrap": true
        }
    ]
}

Screenshot

[ole3021]

is this today Microsoft product quality ? has been trying different approach and read docs all day. Test it before & after release Thx Microsoft.

@achebrol just use the legacy version editor, it works at least. https://adaptivecards.io/designer/