/proc/4/task/10/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: 870 1198 NET_TX: 0 0 NET_RX: 10051 10346 BLOCK: 161 2424 IRQ_POLL: 0 0 TASKLET: 1 107 SCHED: 1938 2225 HRTIMER: 0 0 RCU: 2934 3298