/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: 11919 13874 NET_TX: 0 2 NET_RX: 173028 172386 BLOCK: 188 68971 IRQ_POLL: 0 0 TASKLET: 21 1786 SCHED: 32656 32624 HRTIMER: 0 0 RCU: 18433 17470