/proc/thread-self/net
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 /.
0008b6a0 00000000 00000002 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000000b9ea5 00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000001