/proc/self/root/proc/4/root/proc/2/root/proc/self/task/5/root/proc/thread-self/root/proc/2
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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 3126 0 75 0 103 147 0 0 20 0 7 0 17859 1059241984 1411 18446744073709551615 93982255407312 93982256730096 140733719410144 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93982256771480 93982256774192 93982561710080 140733719413364 140733719413583 140733719413583 140733719416804 0