/proc/self/task/7/root/proc/4/task/9/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 /.
1be6e80000-7ffc2afd2000 ---p 00000000 00:00 0 [rollup]Rss: 668868 kBPss: 668074 kBPss_Anon: 612000 kBPss_File: 56074 kBPss_Shmem: 0 kBShared_Clean: 1584 kBShared_Dirty: 0 kBPrivate_Clean: 55284 kBPrivate_Dirty: 612000 kBReferenced: 668868 kBAnonymous: 612000 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB