/proc/2/root/proc/self/root/proc/2/task/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: 35771 29470 NET_TX: 0 1 NET_RX: 637284 630080 BLOCK: 182 65449 IRQ_POLL: 0 0 TASKLET: 90 5551 SCHED: 76106 73119 HRTIMER: 0 0 RCU: 50845 50792