/proc/self/root/proc/2/root/proc/self/task/4/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 /.
bbfa0c0000-7fff375cc000 ---p 00000000 00:00 0 [rollup]Rss: 113360 kBPss: 112546 kBPss_Anon: 56736 kBPss_File: 55810 kBPss_Shmem: 0 kBShared_Clean: 1624 kBShared_Dirty: 0 kBPrivate_Clean: 55000 kBPrivate_Dirty: 56736 kBReferenced: 113360 kBAnonymous: 56736 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB