I am Japanese. This question uses google translation.
I have updated Joomla to version 4.

pkg_jce_pro_2930.zip

plg_system_jcemediabox_212.zip

I am using it.

If you create an article from the front desk, < in the image tag will disappear for kanji files.

please tell me what to do


<p>漢字名の画像</p>
<p> </p>
<p>img src="https://www.joomlacontenteditor.net/images/白崎一哉/YKKKお正月スタジオ写真.jpg" alt="SN3S1048" width="45" height="338" /></p> <p>"字名のファイル画像</p>

thank you！

This happen　is only when you save the content.

Ryan San ありがとう！

Thank you.
problem solved
thank you from the bottom of my heart.