/proc/2/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: 100250 76826 NET_TX: 1 3 NET_RX: 1216498 1200378 BLOCK: 197 474110 IRQ_POLL: 0 0 TASKLET: 275 14356 SCHED: 222075 217491 HRTIMER: 0 0 RCU: 121050 121251