In Redwood sales (NGS) : How to add dialog box for opportunities > ChildRevenue?

Summary:

Need to display a pop up with "Continue" Or "Cancel", when on of the field is changed under Child Revenue. Since "call component" is not available under action chains for Child revenue, could you suggest how to achieve a pop up here?

Update: Able to create a dialog box, However it gets closed even before the user input. Find the code snippet for action chain below:

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

24A

Code Snippet (add any code snippets that support your topic, if applicable)

async run(context, { previous, event }) {