Page Preview Lines -LibreOffice Calc

I’m fairly new to LibreOffice Calc. When I open a spreadsheet in Normal View, I see page break lines, even though under Page Style - Sheet, I’ve set the scaling mode to be “Shrink print range(s) on number of pages”. If I click ‘Page Preview’ and then ‘Close Preview’, the page break lines have disappeared, which is what I expected to see on opening the document.
How do I stop the page break lines appearing when I open the spreadsheet?

I found the solution on Reddit :grinning:

https://www.reddit.com/r/libreoffice/comments/1295qt9/comment/jen256s