/proc/self/root/proc/4/task/9/root/proc/2/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: 978 1372 NET_TX: 0 0 NET_RX: 8027 8272 BLOCK: 180 11943 IRQ_POLL: 0 0 TASKLET: 7 69 SCHED: 3566 3897 HRTIMER: 0 0 RCU: 3735 4946