/proc/self/root/proc/self/task/6/root/proc/self
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 /.
20b32c0000-7ffdd10d4000 ---p 00000000 00:00 0 [rollup]Rss: 240336 kBPss: 239534 kBPss_Anon: 183500 kBPss_File: 56034 kBPss_Shmem: 0 kBShared_Clean: 1600 kBShared_Dirty: 0 kBPrivate_Clean: 55236 kBPrivate_Dirty: 183500 kBReferenced: 240336 kBAnonymous: 183500 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB