/proc/4/task/7/root/proc/2/root/proc/2/task/2/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 /.
319e7c0000-7fffb3dc4000 ---p 00000000 00:00 0 [rollup]Rss: 170592 kBPss: 169868 kBPss_Anon: 113980 kBPss_File: 55888 kBPss_Shmem: 0 kBShared_Clean: 1444 kBShared_Dirty: 0 kBPrivate_Clean: 55168 kBPrivate_Dirty: 113980 kBReferenced: 170592 kBAnonymous: 113980 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB