Multi usb media support #319

Checklist

• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

I want you to recognize all directories in a situation where you are splitting partitions of USB media.

Why do you want this feature?

The storage capacity of usb media is increasing these days. It is very convenient to operate partitions by purpose, but this file app doen’t support. If this function is implemented, it will be a more convenient filer than Material files.

Additional information

No response