/proc/self/root/proc/4/task/5
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 /.
5 (node) S 2 2 0 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 11 0 8622 1793658880 28633 18446744073709551615 94807292772352 94807336683445 140725916703504 0 0 0 512 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94807392136896 94807393005680 94807984054272 140725916706240 140725916706478 140725916706478 140725916708837 0