/proc/thread-self/root/proc/self/root/proc/1/root/proc/thread-self/root/proc/self/task/21
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 /.
21 (libuv-worker) S 1 1 1 0 -1 1077936448 203 0 0 0 5 17 0 0 20 0 11 0 638 1853366272 58191 18446744073709551615 7487488 50333345 140723070317232 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 129736704 140723070318320 140723070318529 140723070318529 140723070320615 0