/proc/self/root/proc/self/task/5/root/proc/4/task/7/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 /.
8fbbec0000-7fffbd5ac000 ---p 00000000 00:00 0 [rollup]Rss: 120108 kBPss: 119378 kBPss_Anon: 63512 kBPss_File: 55866 kBPss_Shmem: 0 kBShared_Clean: 1456 kBShared_Dirty: 0 kBPrivate_Clean: 55140 kBPrivate_Dirty: 63512 kBReferenced: 120108 kBAnonymous: 63512 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB