/proc/self/task/10
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 0x55f2413bc900 0x189 0x0 0x0 0x0 0xffffffff 0x7f9ef829bba0 0x7f9efa50b37a