/proc/thread-self/root/proc/4/root/proc/4/root/proc/self/task/9/root/proc/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 /.
58c4f80000-7ffcad7ea000 ---p 00000000 00:00 0 [rollup]Rss: 179848 kBPss: 179114 kBPss_Anon: 123056 kBPss_File: 56058 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55328 kBPrivate_Dirty: 123056 kBReferenced: 179848 kBAnonymous: 123056 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB