/proc/self/root/proc/4/root/proc/self/task/10
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 /.
10 (node) S 2 2 0 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 11 0 2111 1950162944 68697 18446744073709551615 94771746197504 94771789957045 140728469868368 0 0 0 2147221247 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94771846557600 94771847443312 94771910262784 140728469874061 140728469874299 140728469874299 140728469876709 0