Webpage Retriever - enable JavaScript to run this app

I’m trying to use Webpage Retriever to extract information about flights in Skyscanner; however, I’m getting " You need to enable JavaScript to run this app." as part of the result in the body section

Am I missing a configuration in the node to resolve this issue?

This node will not help in this case - you can have a look here for an explanation and suggestions:

But do note that Skyscanner seems to have an API, so this should probably be your first address.