/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/self/task/19/root/proc/1
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 /.
61 0xffffffff 0x7fffa2fc5220 0x0 0x0 0x561d4c820100 0x7fffa2fc4228 0x7fffa2fc43f8 0x7f1fad44a73a