/proc/2/root/proc/self/root/proc/self/root/proc/self/task/9/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 /.
562e4c26d000-7ffc395cb000 ---p 00000000 00:00 0 [rollup]Rss: 6352 kBPss: 5612 kBPss_Anon: 3204 kBPss_File: 2408 kBPss_Shmem: 0 kBShared_Clean: 1476 kBShared_Dirty: 0 kBPrivate_Clean: 1672 kBPrivate_Dirty: 3204 kBReferenced: 6352 kBAnonymous: 3204 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB