/proc/4/task/8/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 /.
52 (node) S 2 2 0 0 -1 1077936448 8 0 0 0 0 3 0 0 20 0 11 0 24483 1778970624 24332 18446744073709551615 94004341657600 94004385417141 140723574897184 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94004442017696 94004442903408 94004547833856 140723574904205 140723574904443 140723574904443 140723574906853 0