Option to allow reading attachments such as images in hidden folders

Use case or problem

I prefer to save linked images into a hidden folder, such as .assets, so that they will not mess up with documents. But, in this way, Obsidian will not try to load contents in those “hidden” folders, resulting that images are not rendered in markdown preview.

Proposed solution

I have known that currently, Obsidian will not reading contents in hidden folders.
But if it possible to add an option to enable reading contents in those folders (only linked resources in documents, not all contents in those folders).