Merge pull request #1555 from politan8/bugfix/scroll

#1529 fix for collection view content inset

CHANGELOG.md

@@ -6,6 +6,8 @@ The changelog for `MessageKit`. Also see the [releases](https://github.com/Messa
 
 ### Fixed
 
+- Fixes an issue with Scroll problem on new messages with keyboard open [#1529](https://github.com/MessageKit/MessageKit/pull/1529) by [@politan8](https://github.com/politan8)
+
 ### Added
 
 ### Changed

Sources/Controllers/MessagesViewController+Keyboard.swift

@@ -98,6 +98,10 @@ internal extension MessagesViewController {
         let newBottomInset = requiredScrollViewBottomInset(forKeyboardFrame: keyboardEndFrame)
         let differenceOfBottomInset = newBottomInset - messageCollectionViewBottomInset
 
+        UIView.performWithoutAnimation {
+            messageCollectionViewBottomInset = newBottomInset
+        }
+        
         if maintainPositionOnKeyboardFrameChanged && differenceOfBottomInset != 0 {
             let contentOffset = CGPoint(x: messagesCollectionView.contentOffset.x, y: messagesCollectionView.contentOffset.y + differenceOfBottomInset)
             // Changing contentOffset to bigger number than the contentSize will result in a jump of content
@@ -107,10 +111,6 @@ internal extension MessagesViewController {
             }
             messagesCollectionView.setContentOffset(contentOffset, animated: false)
         }
-
-        UIView.performWithoutAnimation {
-            messageCollectionViewBottomInset = newBottomInset
-        }
     }
 
     // MARK: - Inset Computation