Scroll Rect Problem

Set texture import settings to the most appropriate setting. (UI / Sprite) OR (Alpha Is Transparency, Trilinear Filter, High Aniso)

I'm assu$$anonymous$$g that the problem you're referring to, but please include a text description when posting screenshots to ensure we know what you're asking us.

A check mark is "C: \ Program Files (x86) \ Unity \ Editor \ Data \ Resources \ unity_builtin_extra"

Use the resources that we provide in Unity as the default.

Set of panel

Rect Transform .....

Canvas Renderer

Hide If Invisible ☑

Image (Script)

Source Image Checkmark

Color R:255 G:255 B:255 A:100

$$anonymous$$aterial None

Image Type Simple

Preserve Aspect □