/proc/self/root/proc/4/task/6/root/proc/2/task/2/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 /.
4a0a880000-7ffcc5dba000 ---p 00000000 00:00 0 [rollup]Rss: 2047724 kBPss: 2046990 kBPss_Anon: 1990976 kBPss_File: 56014 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55284 kBPrivate_Dirty: 1990976 kBReferenced: 2047724 kBAnonymous: 1990976 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB