/proc/thread-self/root/proc/thread-self/root/proc/1/root/proc/self/root/proc/1/task/1
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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 849 315 5 0 0 0 0 0 20 0 1 0 367 3325952 270 18446744073709551615 94008927267040 94008927566736 140730407169968 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94008927591240 94008927593648 94008947134464 140730407173479 140730407173712 140730407173712 140730407178208 0