/proc/4/root/proc/2/task/2/root/proc/thread-self/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 0x560e16a5bbe0 0x400 0x9 0x0 0xffffffffffffff9e 0x7ffe7f264c10 0x7f2aa05ef17e