/proc/self/root/proc/2/task/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: 16481 13054 NET_TX: 0 1 NET_RX: 136362 191646 BLOCK: 157 3160 IRQ_POLL: 0 0 TASKLET: 2549 34 SCHED: 31273 33262 HRTIMER: 0 0 RCU: 16839 17121