Multiple Rows of Columns?

Hi,

I’m trying to put rows of however many columns with content, immediately followed by other content (be it normal text or another section of columns) but everything seems to begin inside the end of the previous set of columns, instead of starting fresh on a new line. Is there something special I have to do to start a new row of columns?

Thanks.

https://ww.wp.xz.cn/plugins/wens-responsive-column-layout-shortcodes/