This article discusses how to add vertical buttons to Power Virtual Agents using the new advanced authoring canvas. Previously, this feature required the use of the Bot Framework Composer. The new authoring canvas allows for the posting of Adaptive Cards, adding rich media like images and videos, and using Power FX. By adding a Basic Card to the question response, users can add buttons vertically. However, there may be issues with multiple-choice questions and conditions when using this method. Overall, the new authoring canvas provides a more enhanced and user-friendly experience for building chatbots.
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