/proc/self/root/proc/2/root/proc/self/root/proc/thread-self/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: 30011 30482 NET_TX: 0 3 NET_RX: 581716 567560 BLOCK: 167 3082 IRQ_POLL: 0 0 TASKLET: 123 5491 SCHED: 64355 61793 HRTIMER: 0 0 RCU: 45019 44795