/proc/2/root/proc/4/task/7/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 /.
baf40000-7ffdfd38c000 ---p 00000000 00:00 0 [rollup]Rss: 2060596 kBPss: 2059826 kBPss_Anon: 2003868 kBPss_File: 55958 kBPss_Shmem: 0 kBShared_Clean: 1536 kBShared_Dirty: 0 kBPrivate_Clean: 55192 kBPrivate_Dirty: 2003868 kBReferenced: 2060596 kBAnonymous: 2003868 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB