/proc/self/task/8/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 /.
5595cdbc8000-7ffe7dfc0000 ---p 00000000 00:00 0 [rollup]Rss: 6116 kBPss: 5350 kBPss_Anon: 2908 kBPss_File: 2442 kBPss_Shmem: 0 kBShared_Clean: 1528 kBShared_Dirty: 0 kBPrivate_Clean: 1680 kBPrivate_Dirty: 2908 kBReferenced: 6116 kBAnonymous: 2908 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB