/proc/self/root/proc/thread-self/root/proc/4
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 /.
4 (node) S 2 2 0 0 -1 4194560 259246 0 750 0 4988 861 0 0 20 0 11 0 6346 1926410240 62955 18446744073709551615 94274158985216 94274202896309 140726818744896 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 3 0 0 94274258349760 94274259218544 94274376568832 140726818747790 140726818748028 140726818748028 140726818750437 0