ReactQuill is a well working WYSIWYG (what you see is what you get) text editor. However on long texts I would encounter a weird bug, where the browser would scroll up to a certain position, whenever I pasted some text into the editor. The working fix I discovered, was to add this to my CSS:
.ql-clipboard {
position: fixed !important;
}
This seems to be a default browser behavior, because it can be disabled with
e.preventDefault();
This however, would disable pasting text as well. So I went with the simple CSS fix from above, that I found on GitHub (link below).