/proc/self/task/6/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 /.
839180000-7ffe023c1000 ---p 00000000 00:00 0 [rollup]Rss: 257916 kBPss: 257096 kBPss_Anon: 202460 kBPss_File: 54636 kBPss_Shmem: 0 kBShared_Clean: 1636 kBShared_Dirty: 0 kBPrivate_Clean: 53820 kBPrivate_Dirty: 202460 kBReferenced: 257916 kBAnonymous: 202460 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB