/proc/self/root/proc/1/task/1/root/proc/12/task/20/root/proc/1/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 /.
00400000-7ffd9b2b6000 ---p 00000000 00:00 0 [rollup]Rss: 94328 kBPss: 93195 kBPss_Anon: 41152 kBPss_File: 52043 kBPss_Shmem: 0 kBShared_Clean: 1792 kBShared_Dirty: 0 kBPrivate_Clean: 51384 kBPrivate_Dirty: 41152 kBReferenced: 94328 kBAnonymous: 41152 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB