/proc/2/root/proc/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: 1446 1031 NET_TX: 0 0 NET_RX: 14788 17781 BLOCK: 163 2612 IRQ_POLL: 0 0 TASKLET: 237 11 SCHED: 2873 2489 HRTIMER: 0 0 RCU: 3761 4315