/proc/2/root/proc/self/task/5/root/proc/2/task/2/root/proc/2/root/proc/2
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 /.
232 0x3 0x562516b58be0 0x400 0x9 0x0 0xfffffffffffffe70 0x7ffd37525d10 0x7f02b6b5717e