/proc/thread-self/root/proc/self/root/proc/self/task/9/root/proc/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 /.
5571c3978000-7ffc7730b000 ---p 00000000 00:00 0 [rollup]Rss: 5016 kBPss: 4248 kBPss_Anon: 1868 kBPss_File: 2380 kBPss_Shmem: 0 kBShared_Clean: 1532 kBShared_Dirty: 0 kBPrivate_Clean: 1616 kBPrivate_Dirty: 1868 kBReferenced: 5016 kBAnonymous: 1868 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB