Why can't I use MAT2 to delete Metadate?

I wanted to use Mat2 on Whonix and installed everything listed in Requirements. However, if you delete it with mat2, an error will appear as follows. How can I solve it?
mat2 -L apple.jpeg
bwrap: setting up uid map: No such file or directory
ERROR: Something went wrong during the processing of apple.jpeg: Command ‘[’/usr/bin/bwrap’, ‘–ro-bind’, ‘/usr’, ‘/usr’, ‘–ro-bind’, ‘/lib’, ‘/lib’, ‘–ro-bind’, ‘/lib64’, ‘/lib64’, ‘–ro-bind’, ‘/bin’, ‘/bin’, ‘–ro-bind’, ‘/sbin’, ‘/sbin’, ‘–ro-bind’, ‘/home/user/Documents’, ‘/home/user/Documents’, ‘–ro-bind’, ‘/etc/ld.so.cache’, ‘/etc/ld.so.cache’, ‘–dev’, ‘/dev’, ‘–chdir’, ‘/home/user/Documents’, ‘–unshare-all’, ‘–new-session’, ‘–bind’, ‘/tmp/tmpbm97y7zd’, ‘/home/user/Documents’, ‘–ro-bind’, ‘/home/user/Documents/apple.jpeg’, ‘/home/user/Documents/apple.jpeg’, ‘/usr/bin/exiftool’, ‘-all=’, ‘-adobe=’, ‘-exif:all=’, ‘-Time:All=’, ‘-quiet’, ‘-CommonIFD0=’, ‘-o’, ‘apple.cleaned.jpeg’, ‘apple.jpeg’]’ returned non-zero exit status 1.

A post was merged into an existing topic: How to remove Metadate completely?