/proc/self/task/8/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 373567 0 754 0 6255 1127 0 0 20 0 11 0 400386 1940721664 66090 18446744073709551615 94662874648576 94662918408117 140733308515616 0 0 0 0 16781312 17922 0 0 0 17 1 0 0 42 0 0 94662975008672 94662975894384 94663320748032 140733308523878 140733308524116 140733308524116 140733308526565 0