/proc/self/root/proc/4/task/6/root/proc/thread-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 /.
34 (node) S 2 2 0 0 -1 1077936448 245 0 0 0 5 22 0 0 20 0 11 0 19452 1961857024 71220 18446744073709551615 94230842462208 94230886221749 140729091444160 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94230942822304 94230943708016 94231173185536 140729091446118 140729091446356 140729091446356 140729091448805 0