/proc/self/root/proc/4/task/4/root/proc/4/task/6/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 /.
265ff00000-7fff6f3fa000 ---p 00000000 00:00 0 [rollup]Rss: 274608 kBPss: 273794 kBPss_Anon: 217796 kBPss_File: 55998 kBPss_Shmem: 0 kBShared_Clean: 1624 kBShared_Dirty: 0 kBPrivate_Clean: 55188 kBPrivate_Dirty: 217796 kBReferenced: 274608 kBAnonymous: 217796 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB