/proc/thread-self/root/proc/self/task/10/root/proc/thread-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 /.
16c4e780000-7ffde76a1000 ---p 00000000 00:00 0 [rollup]Rss: 108616 kBPss: 107872 kBPss_Anon: 53436 kBPss_File: 54436 kBPss_Shmem: 0 kBShared_Clean: 1484 kBShared_Dirty: 0 kBPrivate_Clean: 53696 kBPrivate_Dirty: 53436 kBReferenced: 108616 kBAnonymous: 53436 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB