/proc/2/root/proc/self/task/9/root/proc/4/task/9/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 0x561be2ceb62c 0x189 0x1f80 0x0 0x0 0xffffffff 0x7efc96ffcb00 0x7efce80f137a