Remove <div> and <span> tag

Question

I am using CKEditor 4.19.1. If I drag and copy and paste the contents containing the and tag on another website, the and tag disappear.

When tested by version, 4.4.8 version is normally copied and paste, but and tags are deleted from Starting with 4.5.X version

The configuration below does not work.

config.allowedContent = true;
config.format_tags = 'p;h1;h2;h3;pre;div';
config.extraAllowedContent = 'div'; 

What should I do ?

Answer 1

I found the answer The answer was the pasteFilter setting.

config.pasteFilter = null;

Normal operation started after this setting