/proc/2/root/proc/4/root/proc/4/root/proc/self/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: 5914 10910 NET_TX: 0 0 NET_RX: 51948 49856 BLOCK: 216 226418 IRQ_POLL: 0 0 TASKLET: 15 229 SCHED: 36333 35133 HRTIMER: 0 0 RCU: 13376 13317