Full screen button

Hello;

I would like to know what the full-screen button is and how to activate it.

This is the third time I have written about it and I still have no answers.

Cordially.

We have actually responded on time to all your previous post about this.

You can check them 

https://www.jotform.com/answers/1773806

https://www.jotform.com/answers/1771587