File Share Graph Connector - Feedback & Problems

Hi, yes, both, with the default configuration. On the result type I configured this layout, but nothing is shown.
{
"type": "AdaptiveCard",
"version": "1.3",
"body": [
{
"type": "ColumnSet",
"columns": [
{
"type": "Column",
"width": 8,
"items": [
{
"type": "TextBlock",
"text": "[${title}](${titleUrl})",
"color": "Accent",
"size": "Medium",
"weight": "Bolder",
"$when": ""
},
{
"type": "TextBlock",
"text": "**${createdBy}** modified {{DATE(${modifiedDateTime})}}",
"spacing": "Small"
},
{
"type": "TextBlock",
"text": "${name}",
"wrap": true,
"maxLines": 3,
"spacing": "Medium",
"$when": ""
}
],
"horizontalAlignment": "Center",
"spacing": "Medium"
}
]
}
],
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json"
}