/proc/self/root/proc/thread-self/root/proc/self/task/4/root/proc/self/task/9/root/proc/4
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 /.
281 0xd 0x7ffdf8f966c0 0x400 0x21e 0x0 0x8 0x7ffdf8f95940 0x7f7b7b5f3ec8