I was using editorjs, but only when using the "header" and "pragraph" plugins, I could not save. After some research, I found out that the problem occurs when using deepl as a chrome extension.
block «paragraph» skipped because saved data is invalid
I looked in the chrome developer tools and found that The "deeplL" dev was inserted below the pure text
If I turn off the deepl extension, I can save successfully, but Instead of making the application user do this Is there any way to get editojs to function properly with the deepL extension on?