/proc/self/root/proc/self/task/10
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 /.
5fc9180000-7ffc727c8000 ---p 00000000 00:00 0 [rollup]Rss: 261136 kBPss: 260368 kBPss_Anon: 205716 kBPss_File: 54652 kBPss_Shmem: 0 kBShared_Clean: 1532 kBShared_Dirty: 0 kBPrivate_Clean: 53888 kBPrivate_Dirty: 205716 kBReferenced: 261136 kBAnonymous: 205716 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB