/proc/self/root/proc/2/root/proc/thread-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: 105538 114713 NET_TX: 1 3 NET_RX: 1919076 1923302 BLOCK: 196 125777 IRQ_POLL: 0 0 TASKLET: 396 19675 SCHED: 243144 237288 HRTIMER: 0 0 RCU: 161117 160275