I extracted this text box and I want the results to be in different cells for every line.
You may have to check the source code of that text box. For example, if the texts were displayed as a whole between a pair of attributes <p>, as the screenshot below shows, then it is unsplit-able.
That is to say, if the texts is actually one single element in the source code, though there seems to be multiple lines on the web page, you can't extract them by line.
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