filter-page.js

window.addEventListener('popstate', e => {
  setTimeout(() => {
    	let pageTitle = document.title	
	let referencePagesNodelist = document.querySelectorAll(".rm-ref-page-view-title")
	let arr = Array.prototype.slice.call(referencePagesNodelist).map(el => el.innerText)
	arr.map((title, index) => {
  		if (pageTitle === title) {
    		referencePagesNodelist.item(index).closest(".rm-ref-page-view").style.display = "none"
		}
	})
  }, 100)
  
})