/proc/self/root/proc/4/root/proc/4/task/7/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 /.
2018300000-7fff318fc000 ---p 00000000 00:00 0 [rollup]Rss: 250636 kBPss: 249860 kBPss_Anon: 193956 kBPss_File: 55904 kBPss_Shmem: 0 kBShared_Clean: 1548 kBShared_Dirty: 0 kBPrivate_Clean: 55132 kBPrivate_Dirty: 193956 kBReferenced: 250636 kBAnonymous: 193956 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB