Fix remaining request not cancelled for detached image

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt

@@ -61,6 +61,10 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
         }
     }
 
+    override fun destroyView(container: ViewGroup, position: Int, view: View) {
+        currentChapter?.cancelRequest(position)
+    }
+
     /**
      * Returns the current position of the given [view] on the adapter.
      */

app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonAdapter.kt

@@ -84,6 +84,7 @@ class WebtoonAdapter(val viewer: WebtoonViewer) : RecyclerView.Adapter<RecyclerV
      * Recycles an existing view [holder] before adding it to the view pool.
      */
     override fun onViewRecycled(holder: RecyclerView.ViewHolder) {
+        currentChapter?.cancelRequest(holder.bindingAdapterPosition)
         when (holder) {
             is WebtoonPageHolder -> holder.recycle()
         }