/proc/4/task/4/root/proc/2/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 1035 0 77 0 36 59 0 0 20 0 22 0 35379 1059172352 1313 18446744073709551615 94491130294480 94491131617264 140720329520864 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94491131658648 94491131661360 94492075118592 140720329523816 140720329524035 140720329524035 140720329527268 0