Dropdown selection to open up a popup

When you click a button it will open up a popup with a drop down menu in side. You can select between 1-4. Now what Im trying to do is once you have selected an option it will open up a new popup to select another option. Can anyone please help?

I am not sure what the use case is, but i have a couple ideas
You could style a group to look like a pop up and use conditional formatting and states show/hide he pop ups.

You might be able to use conditional formatting with pop ups to control visability but I don’t think so.

Last option would be to try using the workflow option “do everytime when a condition is true” and then show a pop up based on the state of the page