The main issue I'm facing is reducing the white space directly below the next button and Qualtrics logo. If you are using pop-up, slider or any other creative that sits on top of the screen, the user is forced to scroll to find the next button to advance to the next block of questions or I have to make a creative so large it covers half the screen to eliminate the scroll bar. In my case my slider creative is targeting a survey using the standard NPS question pairing separated into blocks. I've found info to clean up most of the white space issues except the one I'm describing here. Thanks...

Refer below post:-https://www.qualtrics.com/community/discussion/3506/remove-or-reduce-white-space-between-next-button-powered-by-qualtrics-logo

Reducing white space (between next button and Qualtrics logo)

Reducing white space (between next button and Qualtrics logo) | Experience Community