Bulk add Additional Documents

[masterfulmethods]

Hello, I have seen in the documentation for Launchbox Reader (https://feedback.launchbox-app.com/help/articles/1950646-launchbox-reader) that it supports different file formats, and you can even add a whole folder of images as additional documents, but does adding a folder only work for image formats and not for other documents (PDFs)?

I have added a folder of images successfully, but if I add a mixed folder of documents (PDF / RTF / PNG / EPUB), it only shows the PNG image if I open that folder from the game's additional documents menu.

I also noticed you can't just select a folder from the "Browse..." button pop-up window, you have to enter the folder path from the "Add Documents..." pop-up window -- is that a known issue or am I missing something?)

Is there a way to add a folder of non-image documents to additional documents?