/proc/self/root/proc/self/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 /.
32 (node) S 2 2 0 0 -1 1077936448 9 0 0 0 2 9 0 0 20 0 11 0 17469 1919172608 42907 18446744073709551615 94781284044800 94781327804341 140723910837216 0 0 0 0 16781312 17922 1 0 0 -1 1 0 0 1 0 0 94781384404896 94781385290608 94781482639360 140723910845837 140723910846075 140723910846075 140723910848485 0