/proc/4/root/proc/self/task/4/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 148056 0 756 0 1745 325 0 0 20 0 11 0 367410 1929322496 63646 18446744073709551615 94046871900160 94046915659701 140730552566480 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 1 0 0 94046972260256 94046973145968 94047334670336 140730552571238 140730552571476 140730552571476 140730552573925 0