OnChooseIntent: AdaptiveCard template appears broken

[taicchoumsft]

Describe the bug

1. Set up a brand new bot with LUIS/QnA, or Orchestrator/QnA, in the root dialog.
2. Add a OnChooseIntent trigger (aka intent disambiguation trigger)
3. Try creating a test condition where this trigger will be hit

Instead of seeing the adaptive card with choices, we get an error:

Snip of error message, looks like $schema property is missing a value:

"empty_1.en-us.lg:Unexpected character at Path , line 3, position 15 when parsing 
 {
 "$schema",
 "version": "1.0",
 "type": "AdaptiveCard",
 "speak": "",
 "body": [
 {
 "type": "TextBlock",
 "text": "I'm not sure which one you mean.",
 "weight": "Bolder"
 },
 {
 "type": "TextBlock",
 "text": "Can you pick one ?",
 "separator": "true"
 },
 {
 "type": "Input.ChoiceSet",
 "placeholder": "Placeholder text",
 "id": "userChosenIntent",
 "choices": [
 {
 "title": "Test",
 "value": "luisResult"
 },
 {
 "title": "See an answer from the Knowledge Base",
 "value": "qnaResult"
 },
 {
 "title": "None of the above",
 "value": "none"
 }
 ],
 "style": "expanded",
 "value": "luis"
 },
 {
 "type": "ActionSet",
 "actions": [
 {
 "type": "Action.Submit",
 "title": "Submit",
 "data": {
 "intent": "chooseIntentCardResponse"
 }
 }
 ]
 }
 ]
 }

Version

Nightly 235171

Browser

• Electron distribution
• Chrome
• Safari
• Firefox
• Edge

OS

• macOS
• Windows
• Ubuntu

[cwhitten]

@taicchoumsft, you're updating this template as part of the orchestrator disambiguation, right? can you include the fix for this in it?

[taicchoumsft]

OK thanks @cwhitten , I'll take care of this as part of that effort