The Importance of Effective Communication

You need to assign overflow:hidden to the body element:

• https://www.squash.io/how-to-disable-scrolling-on-body-using-css/#:~:text=Method%201%3A%20Using%20overflow%3Ahidden,-One%20way%20to&text=This%20CSS%20rule%20will%20remove,content%20exceeds%20the%20viewport%20height.

There is a Finsweet Attributes plugin that could do this for you:

• https://finsweet.com/attributes/disable-scrolling