How I can solve why my window scrolling on paste ckeditor ctrl+v?

I’m using ckeditor in my blade.php files. But when I paste a text in ckeditor.replaced element, window just scrolling. How can I disable that?

my Config file

config.sharedSpaces = {
    top: 'toolbarTop'
};
config.easyimage = {
    top: 'toolbarTop',
    bottom: 'toolbarBottom'
};
config.removePlugins = 'maximize,easyimage';
config.mathJaxLib = 'https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js';
// config.mathJaxClass = 'equation';


config.extraPlugins = 'sharedspace,resize,image2,imageresize,dialog,widget,imagebase,katex,video';

config.image2_alignClasses = [ 'image-left', 'image-center', 'image-right' ];
config.image2_captionedClass = 'image-captioned';
// config.removeButtons = 'ShowBlocks,PageBreak,Table,NumberedList,Blockquote,TextColor,BGColor,CreateDiv,CopyFormatting,Smiley,Pagebreak,Iframe,Font,FontSize,Form,Checkbox,Radio,TextField,Textarea,Select,Button,ImageButton,HiddenField,PasteFromWord,Link,Unlink,Anchor,About,Format,Find,Replace';

config.removeButtons = 'ShowBlocks,PageBreak,Table,NumberedList,Blockquote,Styles,ExportPdf,Save,NewPage,DocProps,Preview,Print,Templates,document,Scayt,SelectAll,Flash,CreateDiv,CopyFormatting,Smiley,Pagebreak,Iframe,Form,Checkbox,Radio,TextField,Textarea,Select,Button,ImageButton,HiddenField,PasteFromWord,Link,Unlink,Anchor,About,Format,Find,Replace,Math';

// ,Font,FontSize,TextColor,BGColor
config.forcePasteAsPlainText = false;
config.fillEmptyBlocks = false;
config.tabSpaces = 0;
config.katexLibCss = "/js/katex/katex.min.css";
config.katexLibJs = "/js/katex/katex.min.js";