/proc/4/root/usr/share/crypto-policies/back-ends/DEFAULT
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
[libdefaults]permitted_enctypes = aes256-cts-hmac-sha384-192 aes128-cts-hmac-sha256-128 aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96