/proc/self/root/proc/4/root/proc/4/task/6/root/proc/thread-self/root/proc/4
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 /.
4dcd240000-7ffdd2b06000 ---p 00000000 00:00 0 [rollup]Rss: 99156 kBPss: 98412 kBPss_Anon: 42628 kBPss_File: 55784 kBPss_Shmem: 0 kBShared_Clean: 1484 kBShared_Dirty: 0 kBPrivate_Clean: 55044 kBPrivate_Dirty: 42628 kBReferenced: 99156 kBAnonymous: 42628 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB