/proc/self/root/proc/self/root/proc/1/root/proc/thread-self
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 /.
22 (libuv-worker) S 1 1 1 0 -1 1077936448 12 0 0 0 0 0 0 0 20 0 11 0 268 1714405376 25818 18446744073709551615 7544832 50333345 140735460125536 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109512176 109701056 134230016 140735460128597 140735460128806 140735460128806 140735460130791 0