/proc/self/root/proc/2/root/proc/4/task/5/root/proc/thread-self/root/proc/4
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 /.
3ffa700000-7ffcf2f8d000 ---p 00000000 00:00 0 [rollup]Rss: 74020 kBPss: 73266 kBPss_Anon: 24156 kBPss_File: 49110 kBPss_Shmem: 0 kBShared_Clean: 1504 kBShared_Dirty: 0 kBPrivate_Clean: 48360 kBPrivate_Dirty: 24156 kBReferenced: 74020 kBAnonymous: 24156 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB