/proc/thread-self/root/proc/4/root/proc/self/task/4/root/proc/self/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 0x55652a4eb628 0x189 0x5161 0x0 0x0 0xffffffff 0x7f6c3dfecb00 0x7f6c7dc7c37a