/proc/4/task/10/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: 3412 4353 NET_TX: 0 0 NET_RX: 36506 36623 BLOCK: 165 57388 IRQ_POLL: 0 0 TASKLET: 4 301 SCHED: 12425 11702 HRTIMER: 0 0 RCU: 6856 6569