/proc/thread-self/root/proc/4/root/proc/thread-self/root/proc/self/root/proc/4
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 /.
2576f40000-7ffffdc9d000 ---p 00000000 00:00 0 [rollup]Rss: 163904 kBPss: 163202 kBPss_Anon: 107232 kBPss_File: 55970 kBPss_Shmem: 0 kBShared_Clean: 1400 kBShared_Dirty: 0 kBPrivate_Clean: 55272 kBPrivate_Dirty: 107232 kBReferenced: 163904 kBAnonymous: 107232 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB