/proc/thread-self/root/proc/2/root/proc/2/root/proc/2/task/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 /.
555d2a08b000-7ffd685e6000 ---p 00000000 00:00 0 [rollup]Rss: 4792 kBPss: 4090 kBPss_Anon: 1804 kBPss_File: 2286 kBPss_Shmem: 0 kBShared_Clean: 1400 kBShared_Dirty: 0 kBPrivate_Clean: 1588 kBPrivate_Dirty: 1804 kBReferenced: 4792 kBAnonymous: 1804 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB