/proc/thread-self/root/proc/thread-self/root/proc/thread-self/root/proc/1/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 976 323 5 0 0 0 0 0 20 0 1 0 177 3325952 269 18446744073709551615 94305409386672 94305409686528 140728846806912 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94305409711016 94305409713424 94305437896704 140728846810714 140728846810947 140728846810947 140728846815200 0