Loading a m3u file with wrong core was removed all files and subfolders

[Augusto7743]

I had created the folder path
/tmp/5
and inside several folders named with the disk name.
Disk names was X68000 dim.
Correctly created m3u files inside subfolders.
Started Retroarch and selected load content was selected
/tmp/5/gamename/gamename.m3u
After I had selected wrong core being "Commodore PUAE Amiga".
Retroarch was closed and /tmp/5 was totally deleted all subfolders and files.

Used Retroarch 1.9.14.
Only reporting to avoid problems for others users.

[LibretroAdmin]

Which OS/system?