Limit parameter does not work

Hello,

I am using the following shortcode on my site: [recent_post_slider design=”design-4″ dots=”false” limit=”4″]

However, the limit parameter is not working — the slider is still displaying the default 8 posts. Can you please help?

Slider is appearing on this page: https://texaslivingwater.wpstagecoach.com/tlw-home-2/