/proc/self/root/proc/4/root/proc/2/root/proc/4/task/9/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 /.
1bbc440000-7ffca87f8000 ---p 00000000 00:00 0 [rollup]Rss: 244372 kBPss: 243640 kBPss_Anon: 187628 kBPss_File: 56012 kBPss_Shmem: 0 kBShared_Clean: 1460 kBShared_Dirty: 0 kBPrivate_Clean: 55284 kBPrivate_Dirty: 187628 kBReferenced: 244372 kBAnonymous: 187628 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB