/proc/4/task/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: 9476 10122 NET_TX: 1 0 NET_RX: 167213 165205 BLOCK: 160 3026 IRQ_POLL: 0 0 TASKLET: 44 1591 SCHED: 20561 20451 HRTIMER: 0 0 RCU: 14901 16127