/proc/thread-self/root/proc/4/root/proc/self/root/proc/self/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 /.
55b6e1a1f000-7fff1bd8f000 ---p 00000000 00:00 0 [rollup]Rss: 4460 kBPss: 3750 kBPss_Anon: 1560 kBPss_File: 2190 kBPss_Shmem: 0 kBShared_Clean: 1416 kBShared_Dirty: 0 kBPrivate_Clean: 1484 kBPrivate_Dirty: 1560 kBReferenced: 4460 kBAnonymous: 1560 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB