/proc/self/root/proc/self/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 /.
d55fc0000-7ffd3c1f2000 ---p 00000000 00:00 0 [rollup]Rss: 275140 kBPss: 274340 kBPss_Anon: 218276 kBPss_File: 56064 kBPss_Shmem: 0 kBShared_Clean: 1596 kBShared_Dirty: 0 kBPrivate_Clean: 55268 kBPrivate_Dirty: 218276 kBReferenced: 275140 kBAnonymous: 218276 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB