/proc/4/task/4/root/proc/2/task/2/root/proc/2/task/2/root/proc/4/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 /.
202 0x562c168eb62c 0x189 0xb8f4 0x0 0x0 0xffffffff 0x7f150dfedb00 0x7f154d9c837a