/proc/self/root/proc/4/root/proc/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: 28538 33385 NET_TX: 0 2 NET_RX: 400841 390934 BLOCK: 197 122180 IRQ_POLL: 0 0 TASKLET: 70 3174 SCHED: 75850 69197 HRTIMER: 0 0 RCU: 34838 34100