How to trigger bot oauth flow from adaptive card?

Question

Hey is there any way to instantiate Oauth flow with the connection we made on bot framework from the adaptive card? Currently, I'm using these

 this.addDialog(
      new SsoOAuthPrompt(OAUTH_PROMPT, {
        connectionName: config.oauthConnectionName,
        text: "Please Sign In",
        title: "Sign In",
        timeout: 300000,
      }),
    );
    this.addDialog(new ConfirmPrompt(CONFIRM_PROMPT));
    this.addDialog(
      new WaterfallDialog(MAIN_WATERFALL_DIALOG, [
        this.promptStep.bind(this),
        this.loginStep.bind(this),
        this.displayEnsureOAuth.bind(this),
        this.displayToken.bind(this),
      ]),
    );

it works wonderfully but there's one issue I can't find a way to decorate the dialog to fit our use case.

I want to have (Please refer to the image) added as a notification card for on members added function.
The sign in button on the adaptive card should call the Oauth flow without having the bot to send a sign-in prompt again. It should start sign in process immediately. How can I achieve this?