/proc/2/root/proc/2/root/proc/self/task/10/root/proc/self/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 /.
b79fc0000-7fff7e3bb000 ---p 00000000 00:00 0 [rollup]Rss: 225612 kBPss: 224878 kBPss_Anon: 169048 kBPss_File: 55830 kBPss_Shmem: 0 kBShared_Clean: 1464 kBShared_Dirty: 0 kBPrivate_Clean: 55100 kBPrivate_Dirty: 169048 kBReferenced: 225612 kBAnonymous: 169048 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB