/proc/4/root/proc/2/root/proc/4/root/proc/thread-self/root/proc/self
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 133867 0 755 0 1361 242 0 0 20 0 11 0 73326 1925869568 57277 18446744073709551615 94555888439296 94555932198837 140734584101696 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 2 0 0 94555988799392 94555989685104 94556426813440 140734584104295 140734584104533 140734584104533 140734584106981 0