/proc/self/root/proc/4/root/proc/4/root/proc/2/root/proc/4/task/7/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 /.
4bde5c0000-7fff57155000 ---p 00000000 00:00 0 [rollup]Rss: 162808 kBPss: 162002 kBPss_Anon: 106108 kBPss_File: 55894 kBPss_Shmem: 0 kBShared_Clean: 1608 kBShared_Dirty: 0 kBPrivate_Clean: 55092 kBPrivate_Dirty: 106108 kBReferenced: 162808 kBAnonymous: 106108 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB