When you close the popup once, in order for it to show you again, you need to mark the version number in this input and then it will appear again and again in a circle.
You can also reach out to us if you have any questions.
The version of the banner should be used only when the banner has already been shown to the client, but you, as an administrator, would like the client to see it again, and then you need to change the version of the banner.
In other words, you made changes to the popup, in this case, if you want to show that newly updated popup to the customers, you should change the banner version.