/proc/self/root/proc/1/task/1/root/proc/thread-self/root/proc/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 1000 310 5 0 0 0 0 0 20 0 1 0 222 3321856 461 18446744073709551615 94784364550576 94784364850256 140721803181824 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94784364874824 94784364877232 94785325228032 140721803184938 140721803185171 140721803185171 140721803186144 0