What I see, Even if the description of course category in the database field is -
<---------content start---------/>
<h3 style="margin-top:0px;margin-bottom:15px;">Welcome</h3>
<iframe width="560" height="315" src="https://www.youtube.com/embed/wHw3ZLcnjuI" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
<div id="prg-mmmba-vTranscript" >
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean gravida, tortor in blandit imperdiet, erat libero aliquet ipsum, ut ultrices augue erat a nunc.</p>
</div>
<---------content end---------/>
But, when it is shown in editor on edit of category, iframe content & the id attribute of div tag is discarded in the editor and the description content is shown like this -
<---------content start---------/>
<h3 style="margin-top:0px;margin-bottom:15px;">Welcome</h3>
<div>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean gravida, tortor in blandit imperdiet, erat libero aliquet ipsum, ut ultrices augue erat a nunc.</p>
</div>
<---------content end---------/>
Has anyone faced this issue or any suggested solution?