Quick launch unknown ISO-images from menu

[Nik-vr]

If I copy disk images (which cannot be integrated in the usual way) to the AIO \ Files folder, then in order to load them from a USB flash drive, I need to select from the menu:

1. Boot from ISO, WIM...
2. [disk name]
3. [1] aio
4. Files
5. My ISO

If there is only 1 partition on the AIO disk, I suggest to immediately show my files in menu "Boot from ISO, WIM", so as not to do 4 extra steps from the menu, i.e.

1. Boot from ISO, WIM...
2. All My ISO here.