/proc/self/root/proc/thread-self/root/proc/self/task/21
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 /.
00400000-7ffd8481f000 ---p 00000000 00:00 0 [rollup]Rss: 233772 kBPss: 232688 kBPss_Dirty: 181380 kBPss_Anon: 181352 kBPss_File: 51336 kBPss_Shmem: 0 kBShared_Clean: 1716 kBShared_Dirty: 0 kBPrivate_Clean: 50676 kBPrivate_Dirty: 181380 kBReferenced: 233772 kBAnonymous: 181352 kBKSM: 0 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB