/proc/self/root/proc/2/root/proc/thread-self/root/proc/4/task/4/root/proc/2
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 /.
55a4d8b79000-7ffed33ea000 ---p 00000000 00:00 0 [rollup]Rss: 4312 kBPss: 3562 kBPss_Anon: 1156 kBPss_File: 2406 kBPss_Shmem: 0 kBShared_Clean: 1496 kBShared_Dirty: 0 kBPrivate_Clean: 1660 kBPrivate_Dirty: 1156 kBReferenced: 4312 kBAnonymous: 1156 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB