/proc/thread-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 /.
32 (node) S 2 2 0 0 -1 1077936448 7 0 0 0 0 3 0 0 20 0 11 0 14364 1813295104 33253 18446744073709551615 94816673484800 94816717244341 140727486911792 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94816773844896 94816774730608 94817429479424 140727486920079 140727486920317 140727486920317 140727486922725 0