/proc/2/root/proc/self/root/proc/self/task/8/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 /.
61283c0000-7ffc2fd9a000 ---p 00000000 00:00 0 [rollup]Rss: 262872 kBPss: 262096 kBPss_Anon: 206184 kBPss_File: 55912 kBPss_Shmem: 0 kBShared_Clean: 1548 kBShared_Dirty: 0 kBPrivate_Clean: 55140 kBPrivate_Dirty: 206184 kBReferenced: 262872 kBAnonymous: 206184 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB