/proc/self/root/proc/self/root/proc/self/task/5/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 /.
bdec0000-7ffd11fe0000 ---p 00000000 00:00 0 [rollup]Rss: 226096 kBPss: 225308 kBPss_Anon: 169524 kBPss_File: 55784 kBPss_Shmem: 0 kBShared_Clean: 1572 kBShared_Dirty: 0 kBPrivate_Clean: 55000 kBPrivate_Dirty: 169524 kBReferenced: 226096 kBAnonymous: 169524 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB