/proc/self/root/proc/self/root/proc/2/root/proc/thread-self/root/proc/4/root/proc/2/task/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 1184 0 77 0 16 20 0 0 20 0 12 0 218850 767143936 1091 18446744073709551615 94591563096272 94591564419056 140729748096016 0 0 0 0 4096 83008 1 0 0 17 1 0 0 10 0 0 94591564460440 94591564463152 94592465956864 140729748099688 140729748099907 140729748099907 140729748103140 0