Collapse read more dropdown when clicking prev/next carousel

Hello,

I have added expandable / read more buttons to carousel body.

They work great otherwise, but remain open in the previous slide when moving to the next slide. I would like to have them close automatically when the slide changes. 

I've added a screenshot below to show what I'm referring to.

Any advice would be greatly appreciated 🙂

Thanks!

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I resolved the issue by writing a small piece of code. 

Can you share link to this page? We can check easier