Div block with background image is moving when scrolled on mobile

First, check this out: XRecorder_23102023_232022.mp4 - Google Drive

As you can see, when I move my finger across the screen, the div block moves with it sometimes.

THIS IS ONLY HAPPENING ON GOOGLE CHROME FOR MOBILE.

I opened the website on duckduckgo and it did do the same. When scrolling with my finger on duckduckgo’s browser for mobile, the div block stayed where it was 100% of the time.

Why the **** is this happening for the most popular browser in the world? This is NOT what I want my audience to be shown when they visit my website.

IT’S ONLY THE DIV BLOCK THAT THIS IS HAPPENING TO.

As you can see, every other element stays in the same position.

Someone please explain this.