/proc/2/root/proc/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: 1743 1560 NET_TX: 0 0 NET_RX: 18828 17406 BLOCK: 148 2482 IRQ_POLL: 0 0 TASKLET: 6 189 SCHED: 3673 3097 HRTIMER: 0 0 RCU: 3860 3600