Go to Easy Elements → All Extensions → GSAP Extension → Scroll Smoother

When you click the Settings icon, a Scroll Smoother popup will appear.

Smooth Scroll Settings

• Speed (2.0–5):
  Controls how fast or slow the smooth scrolling feels.
• Normalize Scroll:
  Makes scrolling behavior consistent across different devices and browsers.
• Enable on Mobile Devices:
  Activates smooth scrolling on mobile screens.
• Disable on Editor Mode:
  Turns off smooth scrolling inside the editor for better editing performance.
• Width:
  Sets the width of the scroll indicator or effect area.
• Normal Color:
  Defines the default color of the scroll element.
• Highlight Color:
  Sets the active or highlighted color during scrolling.