/proc/thread-self/root/proc/thread-self/root/proc/1/task/1/root/proc/1/task/1/cwd/proc/1
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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 979 315 7 0 0 1 0 0 20 0 1 0 248 3321856 260 18446744073709551615 94440001771744 94440002071440 140734651153120 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94440002095944 94440002098352 94440014471168 140734651161386 140734651161619 140734651161619 140734651162592 0