Email + QRCode + Attached Files

Hello Everyone, I hope everyone is doing well! I have a flow that will automatically generate a QR-Code based on some information that I need to send by email (attachment). So far, everything is working. In the perfect world, I wanted the person to be able to choose between 3 image options, and the QR-Code was already being generated within this image in a specific position, I even managed to do this with GPT, but I couldn't integrate it with Typebot and automate it that. For now, I have inserted an option for the person to select one of the 3 images they will use, and I would like to send it together in the same email as the QRCode. In the Email integration, there is an option to Attach files (I understand that it can be more than 1), but I was unable to select the variables (more than one) to include the files. Has anyone done this? Is there a way to include more than one attachment file to send via email?