/proc/4/task/8/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: 2929 2490 NET_TX: 0 0 NET_RX: 34074 46267 BLOCK: 119 2902 IRQ_POLL: 0 0 TASKLET: 561 13 SCHED: 5745 6003 HRTIMER: 0 0 RCU: 6209 5967