/proc/self/root/proc/thread-self/root/proc/11
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 /.
281 0xc 0x7f3dc1d9dba0 0x400 0xffffffff 0x0 0x8 0x7f3dc1d9ce40 0x7f3dc1fecec8