/proc/thread-self/root/proc/self/task/7
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 /.
8d5c700000-7fff124ce000 ---p 00000000 00:00 0 [rollup]Rss: 176700 kBPss: 175964 kBPss_Anon: 121184 kBPss_File: 54780 kBPss_Shmem: 0 kBShared_Clean: 1468 kBShared_Dirty: 0 kBPrivate_Clean: 54048 kBPrivate_Dirty: 121184 kBReferenced: 176700 kBAnonymous: 121184 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB