/proc/thread-self/root/proc/self/root/proc/2/root/proc/self/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 /.
5558db5d8000-7ffe4c6d9000 ---p 00000000 00:00 0 [rollup]Rss: 7312 kBPss: 6562 kBPss_Anon: 4192 kBPss_File: 2370 kBPss_Shmem: 0 kBShared_Clean: 1496 kBShared_Dirty: 0 kBPrivate_Clean: 1624 kBPrivate_Dirty: 4192 kBReferenced: 7312 kBAnonymous: 4192 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB