/proc/thread-self/root/proc/thread-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: 126308 130457 NET_TX: 1 2 NET_RX: 1372255 1407904 BLOCK: 156 2577 IRQ_POLL: 0 0 TASKLET: 627 27282 SCHED: 281969 268096 HRTIMER: 0 0 RCU: 160861 159738