What kind of input device are you using to scroll?
Also, please open the 'Extensions' app and try disabling 'Ubuntu Dock' and any extra extensions you might have installed. Does that fix the problem? If so then which extension was causing the problem?
What kind of input device are you using to scroll?
Also, please open the 'Extensions' app and try disabling 'Ubuntu Dock' and any extra extensions you might have installed. Does that fix the problem? If so then which extension was causing the problem?