/proc/self/root/proc/self/root/proc/1/cwd/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 /.
10 (MainThread) R 1 1 1 0 -1 4194560 229963 0 476 0 1531 303 0 0 20 0 11 0 284 2574897152 232887 18446744073709551615 7589888 50333345 140722141675232 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 0 0 0 109655528 109844416 657481728 140722141681384 140722141681593 140722141681593 140722141683687 0