/proc/self/root/proc/self/root/proc/self/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 /.
21 (libuv-worker) S 1 1 1 0 -1 1077936448 138 0 0 0 0 2 0 0 20 0 11 0 322 1844957184 41909 18446744073709551615 7544832 50333345 140732902619008 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109512176 109701056 135393280 140732902623061 140732902623270 140732902623270 140732902625255 0