/proc/thread-self/root/proc/self/task/6
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 /.
de68c0000-7ffeb633d000 ---p 00000000 00:00 0 [rollup]Rss: 278284 kBPss: 277500 kBPss_Anon: 221528 kBPss_File: 55972 kBPss_Shmem: 0 kBShared_Clean: 1564 kBShared_Dirty: 0 kBPrivate_Clean: 55192 kBPrivate_Dirty: 221528 kBReferenced: 278284 kBAnonymous: 221528 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB