/proc/2/root/proc/4/root/proc/4/task/4/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 0x5587df105be0 0x400 0x4 0x0 0xffffffffffffe87b 0x7ffc1a81ca90 0x7ffb537a017e