[Rendering] Enable Berlin content area to scroll

Target Platforms

Other

SDK Version

1.5

Application Name

N/A

Problem Description

The Berlin templates do not allow for scrolling, which is problematic when delivering user-generated content. It would be good to either support scrolling out of the box or allow for us to define a scrollable block.

Screenshots

Screen Shot 2022-04-06 at 9 07 38 AM

Card JSON

{
    "type": "AdaptiveCard",
    "body": [
        {
            "type": "TextBlock",
            "size": "Medium",
            "weight": "Bolder",
            "text": "Publish Adaptive Card Schema"
        },
        {
            "type": "ColumnSet",
            "columns": [
                {
                    "type": "Column",
                    "items": [
                        {
                            "type": "Image",
                            "style": "Person",
                            "url": "https://pbs.twimg.com/profile_images/3647943215/d7f12830b3c17a5a9e4afcc370e3a37e_400x400.jpeg",
                            "size": "Small"
                        }
                    ],
                    "width": "auto"
                },
                {
                    "type": "Column",
                    "items": [
                        {
                            "type": "TextBlock",
                            "weight": "Bolder",
                            "text": "Matt Hidinger",
                            "wrap": true
                        },
                        {
                            "type": "TextBlock",
                            "spacing": "None",
                            "text": "Created {{DATE(2017-02-14T06:08:39Z,SHORT)}}",
                            "isSubtle": true,
                            "wrap": true
                        }
                    ],
                    "width": "stretch"
                }
            ]
        },
        {
            "type": "TextBlock",
            "text": "Now that we have defined the main rules and features of the format, we need to produce a schema and publish it to GitHub. The schema will be the starting point of our reference documentation.",
            "wrap": true
        },
        {
            "type": "FactSet",
            "facts": [
                {
                    "title": "Board:",
                    "value": "Adaptive Cards"
                },
                {
                    "title": "List:",
                    "value": "Backlog"
                },
                {
                    "title": "Assigned to:",
                    "value": "Matt Hidinger"
                },
                {
                    "title": "Due date:",
                    "value": "Not set"
                }
            ]
        }
    ],
    "actions": [
        {
            "type": "Action.ShowCard",
            "title": "Set due date",
            "card": {
                "type": "AdaptiveCard",
                "body": [
                    {
                        "type": "Input.Date",
                        "id": "dueDate"
                    },
                    {
                        "type": "Input.Text",
                        "id": "comment",
                        "placeholder": "Add a comment",
                        "isMultiline": true
                    }
                ],
                "actions": [
                    {
                        "type": "Action.Submit",
                        "title": "OK"
                    }
                ],
                "$schema": "http://adaptivecards.io/schemas/adaptive-card.json"
            }
        },
        {
            "type": "Action.OpenUrl",
            "title": "View",
            "url": "https://adaptivecards.io"
        }
    ],
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "version": "1.5"
}

Sample Code Language

No response

Sample Code