Description rendering error

When content/description is added to the tooltip, when hovering on the main keyword, another bunch of windows hover on the title within the tooltip with each line of text in description.

I inspected the element and it was putting each few words into its own span class.

Screenshot of error here
Screenshot of content here
Screenshot of inspected element in Chrome here

Am I missing a step here?

Thanks,
Ellen

https://ww.wp.xz.cn/plugins/bluet-keywords-tooltip-generator/