/proc/self/root/proc/2/root/proc/self/task/8/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 813 0 78 0 16 19 0 0 20 0 7 0 119865 421019648 1065 18446744073709551615 94663776374992 94663777697776 140736143304064 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94663777739160 94663777741872 94663962750976 140736143311464 140736143311683 140736143311683 140736143314916 0