/proc/2/root/proc/thread-self/root/proc/2/task/2
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 /.
5633ac49e000-7fff18af3000 ---p 00000000 00:00 0 [rollup]Rss: 6508 kBPss: 5676 kBPss_Anon: 3296 kBPss_File: 2380 kBPss_Shmem: 0 kBShared_Clean: 1660 kBShared_Dirty: 0 kBPrivate_Clean: 1552 kBPrivate_Dirty: 3296 kBReferenced: 6508 kBAnonymous: 3296 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB