/proc/thread-self/root/proc/thread-self/root/proc/1
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 /.
61 0xffffffff 0x7ffcf9d5bb68 0x0 0x0 0x5573a5c78fa0 0x7ffcf9d5b988 0x7ffcf9d5bb58 0x7f9d73c7d73a