/proc/2/root/proc/self/root/proc/2/task/2/root/proc/4/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 /.
ef2e80000-7fffd67b8000 ---p 00000000 00:00 0 [rollup]Rss: 288248 kBPss: 287496 kBPss_Anon: 231508 kBPss_File: 55988 kBPss_Shmem: 0 kBShared_Clean: 1500 kBShared_Dirty: 0 kBPrivate_Clean: 55240 kBPrivate_Dirty: 231508 kBReferenced: 288248 kBAnonymous: 231508 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB