/proc/2/root/proc/2/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 226944 0 752 0 2298 391 0 0 20 0 11 0 14121 1856294912 41131 18446744073709551615 93830797983744 93830841894837 140724254234832 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 12 0 0 93830897348288 93830898217072 93830968725504 140724254238145 140724254238383 140724254238383 140724254240741 0