/proc/4/root/proc/thread-self/root/proc/4/task/7
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 /.
202 0x5556b99a51b4 0x189 0x890 0x0 0x0 0xffffffff 0x7f5034a5aae0 0x7f5035c2737a