fix: initial scroll to first unread v5 (#3016)

* fix: initial scrolling to first unread message on v5

* fix: ios sample app build on v5

* fix: actions/cache ersion bump

Author: isekovanic

.github/workflows/sample-distribution.yml

@@ -14,7 +14,7 @@ on:
 jobs:
   build_and_deploy_ios_testflight_qa:
     name: Build SampleApp iOS and Deploy-${{ github.ref == 'refs/heads/V5' }}
-    runs-on: [macos-14]
+    runs-on: [macos-15]
     steps:
       - name: Connect Bot
         uses: webfactory/[email protected]
@@ -25,15 +25,17 @@ jobs:
       - name: Install && Build - SDK and Sample App
         uses: ./.github/actions/install-and-build-sdk
       - name: Cache iOS pods
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: examples/SampleApp/ios/Pods
           key: ${{ runner.os }}-pods-${{ hashFiles('examples/SampleApp/ios/Podfile.lock') }}
           restore-keys: |
             ${{ runner.os }}-pods-
       - name: iOS Pods setup
         working-directory: examples/SampleApp/ios
-        run: bundle exec pod install
+        run: |
+          pod update hermes-engine --no-repo-update
+          bundle exec pod install
       - name: Build and release Testflight QA
         working-directory: examples/SampleApp
         run: bundle exec fastlane deploy_to_testflight_qa deploy:${{ github.ref == 'refs/heads/V5' }};

package/src/components/Channel/Channel.tsx

@@ -203,7 +203,7 @@ export const reactionData: ReactionData[] = [
  * If count of unread messages is less than 4, then no need to scroll to first unread message,
  * since first unread message will be in visible frame anyways.
  */
-const scrollToFirstUnreadThreshold = 4;
+const scrollToFirstUnreadThreshold = 0;
 
 const defaultThrottleInterval = 500;
 const defaultDebounceInterval = 500;
@@ -1042,6 +1042,7 @@ const ChannelWithContext = <
       },
       () => {
         if (unreadMessageIdToScrollTo) {
+          setTargetedMessage(unreadMessageIdToScrollTo);
           restartSetsMergeFuncRef.current();
         }
       },