/proc/thread-self/root/proc/4/root/proc/thread-self/root/proc/self/task/5
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 /.
ed7740000-7ffe7a7d9000 ---p 00000000 00:00 0 [rollup]Rss: 265428 kBPss: 264672 kBPss_Anon: 208764 kBPss_File: 55908 kBPss_Shmem: 0 kBShared_Clean: 1508 kBShared_Dirty: 0 kBPrivate_Clean: 55156 kBPrivate_Dirty: 208764 kBReferenced: 265428 kBAnonymous: 208764 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB