/proc/thread-self/root/proc/4/task/6/root/proc/self/root/proc/2
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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 1928 0 78 0 224 274 0 0 20 0 11 0 178986 698290176 1154 18446744073709551615 94415004045520 94415005368304 140730203472864 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94415005409688 94415005412400 94416023093248 140730203476584 140730203476803 140730203476803 140730203480036 0