You can try to add the <br> or <p> tag to the textarea field to show the linebreaks or paragraph in the frontend.
Or use the PHP function to add paragraphs to the text
You gave the normal way of writing, but I use MB view..
I use MB view editor. Many MB view editors do not provide function tags. How should we write them?
If you are not familiar with this, you can add the <br> or <p> tag to the textarea field to show the linebreaks or paragraph in the frontend as I mentioned above.