/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/12/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 /.
sk Eth Pid Groups Rmem Wmem Dump Locks Drops Inode0000000070a7ca3e 0 0 00000000 0 0 0 2 0 4 0000000056865a7f 4 0 00000000 0 0 0 2 0 485 000000002228b51f 6 0 00000000 0 0 0 2 0 486 00000000980d81fc 8 0 00000000 0 0 0 2 0 483 00000000f87f0316 10 0 00000000 0 0 0 2 0 30 00000000b7d39b8b 11 0 00000000 0 0 0 2 0 18 0000000066c4f60e 15 0 00000000 0 0 0 2 0 11 000000008c69151f 16 0 00000000 0 0 0 2 0 5