/proc/self/root/proc/4/root/proc/2/root/proc/4/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: 20155 21198 NET_TX: 0 1 NET_RX: 369987 361050 BLOCK: 181 37628 IRQ_POLL: 0 0 TASKLET: 103 2811 SCHED: 47408 44639 HRTIMER: 0 0 RCU: 31950 31729