I found this information on resizing which adds handles to control the size. I was unable to get it to work. It looks like its a combination of adding some JS and CSS.
If you refresh yourself on my post of 3 years ago, I also post the html to the database. Therefore the ultimate question would be is any code needed on the view page coming from the database or does the code stored in the database handle the resize.
I have always considered Rich Text Format to be a strange name. At the time that Microsoft created RTF, IBM had a RFT format. I do not know if that is more than coincidence. Document Content Architecture - Wikiwand provides a relevant description and is consistent with what I remember back then.
The important thing is that probably Quill should be called a HTML editor, not a rich text editor and if you try to understand what Quill is doing assuming it is doing RTF then you could get incorrect information.
I had a look at that link you posted and it seems that in its default state, Quill embeds videos in an iframe, to which it adds a class of ql-video. You can check this by embedding a video in the editor, then inspecting the page using your browser’s console.
Your are a brilliant guy! This completely works! And when I do my searches, I couldn’t find one thing like that which is so simple and makes sense to me. I just didn’t know how to do that and I thank you so much for looking at it and solving the issues.
Thank you so much again. You are truly appreciated!