Issue with rotator

I was having an issue with the rotator. Whenever I would set it up to show testimonials in the rotator (in content, not widget), I would switch to another tab for a few minutes and come back to the page to see that all the testimonials were being displayed. The individual testimonials were not having their inline style changed to “display: none”, so all of them were showing. Here is my CSS fix if anyone else has this problem:

.katb_test_box_basic.katb_rotate_noshow {
display: none !important;
}

This is only a workaround. I imagine the real issue is in some javascript code, but I couldn’t say for sure.

https://wordpress.org/plugins/testimonial-basics/