Look for the properties panel on the left side of the editor. You should find a section for “Page Properties”
Just adjust Page Height
Within the Page Properties, find settings related to the page height. It might be set to a fixed height or a percentage. Adjust these settings to make sure the viewport height is set appropriately
If you want the page height to be fixed, you can set it to a specific pixel value
If you want it to be responsive and fill the entire screen, you might set it to a percentage (e.g 100%)
By ensuring that the viewport height is set correctly u can prevent unwanted scrolling behaviors of sticky elements