A regression was introduced in the logic of column fallback, and certain payloads fail to render, such as this one:
{
"type": "AdaptiveCard",
"body": [
{
"type": "ColumnSet",
"columns": [
{
"type": "Column",
"items": [
{
"type": "Graph"
}
],
"fallback": {
"type": "Column",
"items": [
{
"type": "TextBlock",
"text": "Fallback"
}
]
},
"width": "auto"
},
{
"type": "Column",
"items": [
{
"type": "Graph"
}
],
"fallback": "drop",
"width": "stretch"
},
{
"type": "Column",
"items": [
{
"type": "TextBlock",
"text": "This is a column",
"wrap": true
}
],
"width": "stretch"
}
]
}
],
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
"version": "1.0"
}
Platform
Author or host
Host
Version of SDK
1.2 (all builds)
Details
A regression was introduced in the logic of column fallback, and certain payloads fail to render, such as this one: