/proc/self/task/5/root/proc/2/task/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 /.
56321165a000-7ffd26df1000 ---p 00000000 00:00 0 [rollup]Rss: 7468 kBPss: 6660 kBPss_Anon: 4288 kBPss_File: 2372 kBPss_Shmem: 0 kBShared_Clean: 1612 kBShared_Dirty: 0 kBPrivate_Clean: 1568 kBPrivate_Dirty: 4288 kBReferenced: 7468 kBAnonymous: 4288 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB