/proc/self/root/proc/2/root/proc/4/root/proc/4/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: 8128 15880 NET_TX: 0 0 NET_RX: 63147 58598 BLOCK: 234 346603 IRQ_POLL: 0 0 TASKLET: 10 331 SCHED: 53502 52771 HRTIMER: 0 0 RCU: 19466 20264