/proc/4/task/5/root/proc/4/root/proc/2/root/proc/thread-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 /.
3fb8b00000-7ffe23729000 ---p 00000000 00:00 0 [rollup]Rss: 1712840 kBPss: 1712090 kBPss_Anon: 1656148 kBPss_File: 55942 kBPss_Shmem: 0 kBShared_Clean: 1496 kBShared_Dirty: 0 kBPrivate_Clean: 55196 kBPrivate_Dirty: 1656148 kBReferenced: 1712840 kBAnonymous: 1656148 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB