/proc/self/root/proc/self/root/proc/self/task/4/root/proc/2/task/2/root/proc
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 /.
CPU0 CPU1 HI: 0 0 TIMER: 32592 35562 NET_TX: 2 7 NET_RX: 540432 559643 BLOCK: 170 49782 IRQ_POLL: 0 0 TASKLET: 367 7403 SCHED: 75956 75627 HRTIMER: 0 0 RCU: 53810 52384