Adaptive Cards iOS - How do I add padding around the card edge? - ios

Question

I'm trying to add padding to my adaptive card view so that it's contents are inset from the edge of the card. I'd like to not adjust the padding of any of the internal card elements. I'm trying to use the following host config, which parses without error but seems to have no effect on the card.
Host config JSON:
{
"spacing": {
"small": 3,
"default": 8,
"medium": 20,
"large": 30,
"extraLarge": 40,
"padding": 100
},
"adaptiveCard": {
"allowCustomStyle": true,
"spacing": {
"padding": 100
}
}
}
Resulting card:
As you can see, there is certainly not 100px of padding being added to the card. I've used sample host configs and tweak other settings like colors so I know the config is being applied, but nothing I do seems to affect the card padding. Thanks in advance!
Card JSON:
{
"type": "AdaptiveCard",
"body": [
{
"type": "Container",
"items": [
{
"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": "Container",
"items": [
{
"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 Card"
},
{
"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.OpenUrl",
"title": "OK",
"url": "http://adaptivecards.io"
}
],
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json"
}
},
{
"type": "Action.OpenUrl",
"title": "View",
"url": "http://adaptivecards.io"
}
],
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
"version": "1.0"
}