/proc/self/root/proc/2/root/proc/4/root/proc/2/root/proc/2/task/2
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 /.
232 0x3 0x55ce45ef5be0 0x400 0xa 0x0 0xfffffffffffff1fb 0x7fff262b4290 0x7f586a3f317e