/proc/thread-self/root/proc/thread-self/root/proc/11/task/20/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 /.
00400000-7ffce8fef000 ---p 00000000 00:00 0 [rollup]Rss: 124316 kBPss: 123130 kBPss_Anon: 71132 kBPss_File: 51998 kBPss_Shmem: 0 kBShared_Clean: 1856 kBShared_Dirty: 0 kBPrivate_Clean: 51328 kBPrivate_Dirty: 71132 kBReferenced: 124316 kBAnonymous: 71132 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB