Use visibility: hidden instead of display: none

src/content_script.js

@@ -11,14 +11,14 @@ function hideBanners() {
     ))
 
   fixedElements.forEach(el => {
-    const originalDisplay = el.style.display
+    const originalVisibility = el.style.visibility
     const originalOpacity = el.style.opacity
     const originalTransition = el.style.transition
     el.style.transition = 'opacity 1s'
     el.style.opacity = '0'
 
     const hiderTimeoutId = window.setTimeout(() => {
-      el.style.display = 'none'
+      el.style.visibility = 'hidden'
     }, 1000)
 
     revertSteps.push(() => {
@@ -26,10 +26,8 @@ function hideBanners() {
       const reverterTimeoutId = window.setTimeout(() => {
         el.style.transition = originalTransition
       }, 1000)
-      el.style.display = originalDisplay
-      window.setTimeout(() => {
-        el.style.opacity = originalOpacity
-      })
+      el.style.visibility = originalVisibility
+      el.style.opacity = originalOpacity
     })
   })