/proc/self/root/proc/2/task/2/root/proc/2/task/2/root/proc/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 /.
a32540000-7ffd351bd000 ---p 00000000 00:00 0 [rollup]Rss: 177784 kBPss: 177040 kBPss_Anon: 121032 kBPss_File: 56008 kBPss_Shmem: 0 kBShared_Clean: 1484 kBShared_Dirty: 0 kBPrivate_Clean: 55268 kBPrivate_Dirty: 121032 kBReferenced: 177784 kBAnonymous: 121032 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB