zmenu+ input cant work

I purchased zMenu+ to use the INPUT feature. I created a test menu on Paper, but clicking the button does nothing. I am using the latest zMenu version 1.1.1.8.

<img width="3021" height="813" alt="Image" src="https://github.com/user-attachments/assets/69ac02c1-ed4d-4de1-ba02-5489cc8b8134" />