/proc/4/task/10/root/proc/2/root/proc/thread-self/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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 6555 0 79 0 125 176 0 0 20 0 15 0 281961 1054629888 1376 18446744073709551615 94610152050896 94610153373680 140732045060144 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94610153415064 94610153417776 94610775040000 140732045066895 140732045067114 140732045067114 140732045070308 0