/proc/2/root/proc/2/root/proc/4/root/proc/4/task/4/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 /.
ff35100000-7ffd5f7fe000 ---p 00000000 00:00 0 [rollup]Rss: 109448 kBPss: 108744 kBPss_Anon: 52824 kBPss_File: 55920 kBPss_Shmem: 0 kBShared_Clean: 1404 kBShared_Dirty: 0 kBPrivate_Clean: 55220 kBPrivate_Dirty: 52824 kBReferenced: 109448 kBAnonymous: 52824 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB