Files - displays all files and folders recursively=bad

Greetings,

I currently have a RB2011UiAS-2HnD-IN with 128 Gig USB drive serving as a file share for music files.

When navigating to the files menu via WebFig, all files and folders are displayed recursively. This amounts to thousands
of files. This number of files to display, causes bugs in other menu areas. For example if I want to upload an ssh key then
choose the key in the import menu, this can cause WebFig to crash. When navigating to the import key menu, selecting
the file drop down will cause file list menu/dropdown to flash, lock the browser window, then finally crash.

I assume the above problem is due to the thousands of files listed.

Is is possible to disable recursive display of files?

Perhaps this should be a feature request? Lets just display directories in the top level.