/proc/2/root/proc/4/task/9/root/proc/thread-self/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 /.
9452c80000-7ffed21fc000 ---p 00000000 00:00 0 [rollup]Rss: 126684 kBPss: 125950 kBPss_Anon: 69996 kBPss_File: 55954 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55224 kBPrivate_Dirty: 69996 kBReferenced: 126684 kBAnonymous: 69996 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB