/proc/self/root/proc/4/root/proc/2/root/proc/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: 24284 26411 NET_TX: 0 2 NET_RX: 518739 499278 BLOCK: 208 70646 IRQ_POLL: 0 0 TASKLET: 129 3705 SCHED: 61816 59043 HRTIMER: 0 0 RCU: 43489 42445