[Rendering] Adaptive cards not rendering on certain iOS device

[Cjoshua2]

Target Platforms

iOS

Version : 17.4

SDK Version

1.4

<PackageReference Include="AdaptiveCards.Templating" Version="1.4.0" />
<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />

.NET Version

7.0

<TargetFramework>net7.0</TargetFramework>

Application Name

Outlook

Version : 4.2408.1

Problem Description

Hello,

Adaptive cards is not working on some iOS devices, sent via smtp.

Tried to update IOS as well as Outlook app.

Screenshots

Card JSON

{
	"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
	"type": "AdaptiveCard",
	"originator": "${originator}",
	"hideOriginalBody": true,
	"version": "1.1",
	"constrainWidth": false,
	"body": #BODY#,
	"actions":
	[
		{
			"type": "Action.ShowCard",
			"title": "Approve",
			"card":
			{
				"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
				"type": "AdaptiveCard",
				"version": "1.1",
				"body":
				[
					{
						"type": "TextBlock",
						"text": "Remarks:"
					},
					{
						"type": "Input.Text",
						"id": "reasonApprove",
						"isMultiline": true,
						"maxLength": 1000
					}
				],
				"actions":
				[
					{
						"type": "Action.Http",
						"title": "Approve",
						"method": "POST",
						"url": "${apiClient}",
						"headers":
						[
							{
								"name": "Originator",
								"value": "${originator}"
							},
							{
								"name": "Status",
								"value": "${approvalStatus}"
							}
						],
						"body": "${replyApproveData}",
						"bodyContentType": "application/json"
					}
				]
			}
		},
		{
			"type": "Action.ShowCard",
			"title": "Reject",
			"card":
			{
				"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
				"type": "AdaptiveCard",
				"version": "1.1",
				"body":
				[
					{
						"label": "Remarks:",
						"type": "Input.Text",
						"id": "reasonReject",
						"isRequired": true,
						"errorMessage": "Remarks are required for rejection.",
						"isMultiline": true,
						"maxLength": 1000
					}
				],
				"actions":
				[
					{
						"type": "Action.Http",
						"title": "Reject",
						"method": "POST",
						"url": "${apiClient}",
						"headers":
						[
							{
								"name": "Originator",
								"value": "${originator}"
							},
							{
								"name": "Status",
								"value": "4"
							}
						],
						"body": "${replyRejectData}",
						"bodyContentType": "application/json"
					}
				]
			}
		},
		{
			"type": "Action.ShowCard",
			"title": "Return for Reprocessing",
			"card":
			{
				"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
				"type": "AdaptiveCard",
				"version": "1.1",
				"body":
				[
					{
						"label": "Remarks:",
						"type": "Input.Text",
						"id": "reasonReprocess",
						"isRequired": true,
						"errorMessage": "Remarks are required for rejection.",
						"isMultiline": true,
						"maxLength": 1000
					}
				],
				"actions":
				[
					{
						"type": "Action.Http",
						"title": "Return for Reprocessing",
						"method": "POST",
						"url": "${apiClient}",
						"headers":
						[
							{
								"name": "Originator",
								"value": "${originator}"
							},
							{
								"name": "Status",
								"value": "${rejectionStatus}"
							}
						],
						"body": "${replyReprocessData}",
						"bodyContentType": "application/json"
					}
				]
			}
		}
	]
}

Sample Code Language

No response

Sample Code

No response

[Cjoshua2]

@jwoo-msft