/proc/self/root/proc/2/root/proc/thread-self/root/proc/self/root/proc/2/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 3798 0 79 0 304 314 0 0 20 0 12 0 76733 767586304 1275 18446744073709551615 94920479273168 94920480595952 140728133117008 0 0 0 0 4096 83008 1 0 0 17 0 0 0 10 0 0 94920480637336 94920480640048 94920603914240 140728133120616 140728133120835 140728133120835 140728133124068 0