/proc/self/root/proc/2/task/2/root/proc/thread-self/root/proc/4/root/proc/2/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 1576 0 79 0 259 332 0 0 20 0 6 0 1936 1055428608 1672 18446744073709551615 93990672810192 93990674132976 140734302499520 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93990674174360 93990674177072 93991544664064 140734302507624 140734302507843 140734302507843 140734302511076 0