/proc/self/task/9/root/proc/thread-self/root/proc/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 /.
7214880000-7ffd3348f000 ---p 00000000 00:00 0 [rollup]Rss: 95200 kBPss: 94454 kBPss_Anon: 40160 kBPss_File: 54294 kBPss_Shmem: 0 kBShared_Clean: 1488 kBShared_Dirty: 0 kBPrivate_Clean: 53552 kBPrivate_Dirty: 40160 kBReferenced: 95200 kBAnonymous: 40160 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB