When you're working with Vizlib Container Box it's important to be clear about what you can and can't do. We've collected together any answers to any other questions you might need.
Vizlib Container Box has been designed to be user-friendly and in keeping with Qlik Sense design, so there are some limitations relating to advanced technical functions.
Export - Export to image/pdf/ppt for Filterpanes is not supported. (Limitation with QS).