/proc/4/task/9/root/proc/self/root/proc/thread-self/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 /.
bb32180000-7ffca2800000 ---p 00000000 00:00 0 [rollup]Rss: 121976 kBPss: 121260 kBPss_Anon: 65348 kBPss_File: 55912 kBPss_Shmem: 0 kBShared_Clean: 1428 kBShared_Dirty: 0 kBPrivate_Clean: 55200 kBPrivate_Dirty: 65348 kBReferenced: 121976 kBAnonymous: 65348 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB