My Filter Drop-down is Not Open when i am go to the 2nd page of collection page

Technical Q&A
1

Hello, my name is john!
My Filter Drop-down is Not Open when I am going to the 2nd page of the collection page
I am providing you the URL link of my website: https://www.wholesaleshopping.co.uk/collections/new-wholesale-clothing
when I am on the First page the filter drop-down is work good but when I am going to the second page or apply pagination on the collection page the filter drop-down is not open you can check it on click on the above link

Thanks