setting post screen key on navigation

src/components/comments/container/commentsContainer.tsx

@@ -254,6 +254,7 @@ const CommentsContainer = ({
         author: comment.author,
         permlink: comment.permlink,
       },
+      key: `${comment.author}/${comment.permlink}`
     });
   };
 

src/components/postCard/children/postCardContent.tsx

@@ -44,7 +44,8 @@ export const PostCardContent = ({ content, isHideImage, thumbHeight, nsfw, setTh
         content: content,
         author: content.author,
         permlink: content.permlink,
-      }
+      },
+      key: `${content.author}/${content.permlink}`
     })
   }
 

src/screens/post/screen/postScreen.tsx

@@ -1,4 +1,4 @@
-import React, { useState, useRef, useEffect, useMemo } from 'react';
+import React, { useState, useRef, useEffect } from 'react';
 import { View } from 'react-native';
 
 // Components