Hi Omar,
Regarding: Strikethrough formatting has been getting loosed
We have considered the reported scenario as bug and logged defect report. Fix will be included in our upcoming EJ2 patch release which is tentatively scheduled on March 31, 2021. Once included, will update you. You can track the status from the below feedback.
Regarding: Copy paste of words get broken across lines.
Upon validating the shared document, we found the whole content is with the same formatting (font size, font family, etc.) but the internal representation of the content is separated for each word.
Expected: <p>Hello world</p>
Actual: <p><span>Hello</span><span>world</span></p>
Could you please share the details on the source of the content which is pasted into the Document Editor? This will help us to validation the behavior and share the details at the earliest.
Regards,
Kurthis Banu A.