AdaptiveCards | new way for developers to exchange card content | Form library

I am creating an adaptive card where I have two buttons. These two buttons need to be aligned in the center with a little spacing between them. When I design the card through the App Studio Card editor I get the result that I want. However when I click "send me this card" the card displays different then the preview indicates. See picture #1 and #2. I have tried the following things:

1. Use a column set with two columns containing a textblock and a desired Action. This does achieve it partially except the columns are just columns with text and not buttons and for the look & feel I want actual buttons.
2. Created an Actionset containing two actions and tried to add a property called "horizontalAlignment" which appears to be an element indicated by the adaptive card designer. See picture #3 However when I use the exact same json the adaptive card designer generates for the Actionset, horizontalAlignment appears in the card editor as a non existent property for the actionset. See picture #4.

Any advice on how I can achieve my goal?

Desired result

Actual result

Adaptive Card designer Actionset

Card editor "horizontalAlignment" property

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I'm trying to build a flow that operates in Teams that does the following:

• A user posts a new message to a channel

• The flow reads the message and gathers some variables (userId, messageBody, etc.)

• The flow bot posts an adaptive card to gather more information from the user.

I am able to insert variables from higher up in the flow into the adaptive card, but I'm having a hard time using them with "$when" conditions in the card. Here is the JSON:

I would like to create a Custom TextRenderer for a project. I keep getting a CS0433 error when I try to use MarkedNet.Marked class. I started with how Microsoft did there Wpf TextRenderer, but don't know how to stop the error from happening.

I'm trying to send an email using Microsoft Graph API from an action in an actionable message. (So send an email from a button in an email) However I'm always receiving a 401 Error. I tested the graph API in normal setting and the Auth token is valid, but here it seems to work differently.

Is it possible at all to achieve this?

I am 500% sure it used to work and all of a sudden this is broken. The card for getting input is no longer passing the value back to nodejs.

The card looks like below:

I want to set a property using an expression as follows: =json(InputCard(dialog.msgs))

where InputCard() is an LG template (shown below). I get the following error:

Expression evaluation resulted in an error. Expression: "=json(InputCard(dialog.msgs))". Error: InputCard does not have an evaluator, it's not a built-in function or a custom function.

Is there a syntax which allows me to use an LG template in an adaptive expression or is this not possible? Thanks for any suggestions.

In case it is relevant, the definition of #InputCard is as follows:

I am generating an adaptive card json on my own, and I want to validate if that json is well written according to the adaptive card schema. I am reading this docs and from there I have that there is a parse function.

I used it this way:

I have a chatbot that sends an adaptive card asking a question that looks like this. Adaptive Card

When an option is pressed, I want to be able to use the data from this card inside of my code. The JSON file for my card is this:

I'm testing an Adaptive Card that only has 2 elements: a text and an action:

Its definition is this: