Problem/Motivation
When we add two adjacent tags using HTML source editing mode (General HTML Support (“GHS”) feature)
ckeditor5 merges those spans together.
Steps to reproduce
Try following code<span> <span>aaaa</span> <span>bbbb</span> </span>
1. Copy above code and paste into editor with source mode.
2. Turn off source editing mode.
3. Turn ON source editing again and see above html changes.
There are couple of issues in their github.
https://github.com/ckeditor/ckeditor5/issues/15053
https://github.com/ckeditor/ckeditor5/issues/15046