GeneralHtmlSupport allowed elements not working as expected in inline editor on CkEditor 5

Question

I have a custom build with both CkEditor Classic and Inline, using GHS to filter some tags on the classic editor works as expected but on the inline editor tags like <a> (and maybe some other ones too) are pasted in and not filtered

The HTML support config is:

var htmlSupport = {
            allow: [{
                name: /^(br|em|i|small|sup|sub|u)$/,
                classes: false,
                styles: false
            }]
            disallow: [{
                name: /[\s\S]+/,    // For every HTML feature,
                attributes: {
                    key: /^contenteditable$/
                }
            }]      
};

I have tried to set individual tags on allow rather than a regex and to set the tag on the disallow list too

Answer 1

you can try using superbuild package it contains all the necessary packages required for that.

 <script src="https://cdn.ckeditor.com/ckeditor5/41.2.1/super-build/ckeditor.js"></script>
 

use below toolbar config

toolbar: { items: [ 'sourceEditing' ], shouldNotGroupWhenFull: true }, sourceEditing: { allowCollaborationFeatures: true },