/proc/thread-self/root/proc/thread-self/root/proc/11/task/13/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 /.
00400000-7ffde4b79000 ---p 00000000 00:00 0 [rollup]Rss: 110768 kBPss: 109549 kBPss_Anon: 57560 kBPss_File: 51989 kBPss_Shmem: 0 kBShared_Clean: 1944 kBShared_Dirty: 0 kBPrivate_Clean: 51264 kBPrivate_Dirty: 57560 kBReferenced: 110768 kBAnonymous: 57560 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB