Currently, when utilizing the Download functionality within the document viewer, the downloaded PDF file is named "undefined.pdf." This naming convention lacks user-friendliness and can lead to confusion among our users.

We kindly request the implementation of a customizable filename option for the downloaded PDFs. This feature would allow us to set a more descriptive and meaningful filename, relevant to the content or context of the document being viewed. For example, users could have the ability to name the file based on the document title, date, or any other relevant data.

The ability to customize the filename would significantly improve the user experience and streamline their workflow, as they would be able to identify and organize downloaded documents more easily.