/proc/self/root/proc/4/root/proc/4/task/9/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: 5579 4575 NET_TX: 0 0 NET_RX: 63802 70347 BLOCK: 171 13502 IRQ_POLL: 0 0 TASKLET: 22 690 SCHED: 12432 12250 HRTIMER: 0 0 RCU: 9878 9581