/proc/thread-self/root/proc/thread-self/root/proc/thread-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 /.
18fbf40000-7ffc0ab98000 ---p 00000000 00:00 0 [rollup]Rss: 263228 kBPss: 262478 kBPss_Anon: 207660 kBPss_File: 54818 kBPss_Shmem: 0 kBShared_Clean: 1496 kBShared_Dirty: 0 kBPrivate_Clean: 54072 kBPrivate_Dirty: 207660 kBReferenced: 263228 kBAnonymous: 207660 kBLazyFree: 0 kBAnonHugePages: 0 kBShmemPmdMapped: 0 kBFilePmdMapped: 0 kBShared_Hugetlb: 0 kBPrivate_Hugetlb: 0 kBSwap: 0 kBSwapPss: 0 kBLocked: 0 kB