/proc/self/root/proc/4/root/proc/2/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 /.
bf8ecc0000-7ffca53db000 ---p 00000000 00:00 0 [rollup]Rss: 128996 kBPss: 128242 kBPss_Anon: 72308 kBPss_File: 55934 kBPss_Shmem: 0 kBShared_Clean: 1504 kBShared_Dirty: 0 kBPrivate_Clean: 55184 kBPrivate_Dirty: 72308 kBReferenced: 128996 kBAnonymous: 72308 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB