/proc/self/root/proc/4/root/proc/self/task/15
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 /.
d4d880000-7ffd745fb000 ---p 00000000 00:00 0 [rollup]Rss: 267404 kBPss: 266668 kBPss_Anon: 210628 kBPss_File: 56040 kBPss_Shmem: 0 kBShared_Clean: 1468 kBShared_Dirty: 0 kBPrivate_Clean: 55308 kBPrivate_Dirty: 210628 kBReferenced: 267404 kBAnonymous: 210628 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB