/proc/self/root/proc/4/task/5/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 /.
32c7a80000-7fff807df000 ---p 00000000 00:00 0 [rollup]Rss: 143100 kBPss: 142344 kBPss_Anon: 86440 kBPss_File: 55904 kBPss_Shmem: 0 kBShared_Clean: 1508 kBShared_Dirty: 0 kBPrivate_Clean: 55152 kBPrivate_Dirty: 86440 kBReferenced: 143100 kBAnonymous: 86440 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB