/proc/self/root/proc/self/root/proc/2/root/proc/self/task/9/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 /.
562e5daf0000-7ffcb3fa7000 ---p 00000000 00:00 0 [rollup]Rss: 4932 kBPss: 4170 kBPss_Anon: 1808 kBPss_File: 2362 kBPss_Shmem: 0 kBShared_Clean: 1520 kBShared_Dirty: 0 kBPrivate_Clean: 1604 kBPrivate_Dirty: 1808 kBReferenced: 4932 kBAnonymous: 1808 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB