Web scraping switch to iframe with web interactions nodes

Hi Fellow Knime users.

Today I discovered the web interactions (labs) nodes.

I started testing with it and encountered the problem that I can’t find a way to click on a button that is inside an iframe. There is a error in the clicker node (element not found). I first need to switch to the iframe and then search for the button, but how can i do that with the web interactions nodes. I dont see a switch node or somethin like that?

Greetz