/proc/thread-self/root/proc/self/root/proc/2/root/proc/2/task/2/root/proc/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 0x55e098650be0 0x400 0x8 0x0 0xffffffffffffff7c 0x7ffec07eb290 0x7f2cc8e4517e