/proc/thread-self/root/proc/self/task/7
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 /.
7 (node) S 2 2 0 0 -1 1077936192 4638 0 37 0 235 9 0 0 20 0 11 0 4654 1929199616 63291 18446744073709551615 94260361973760 94260405733301 140725119130416 0 0 0 512 16781312 17922 1 0 0 -1 1 0 0 0 0 0 94260462333856 94260463219568 94260628996096 140725119133030 140725119133268 140725119133268 140725119135717 0