/proc/self/task/5/root/proc/2/root/proc/2/task/2/root/proc/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 /.
673ef80000-7ffed3bdc000 ---p 00000000 00:00 0 [rollup]Rss: 111112 kBPss: 110348 kBPss_Anon: 54404 kBPss_File: 55944 kBPss_Shmem: 0 kBShared_Clean: 1524 kBShared_Dirty: 0 kBPrivate_Clean: 55184 kBPrivate_Dirty: 54404 kBReferenced: 111112 kBAnonymous: 54404 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB