fix for janky scrolling when tapping reply with SuperSliverView

I don't like this but it does work.

lib/helpers/hooks/chat_scroll.dart

@@ -92,27 +92,34 @@ final class ChatScroll<T>({
       );
 
       if (historyIndex != -1) {
-        historyListController.value.animateToItem(
+        // TODO: Replace SuperSliverView because of the bug that requires this: #94
-          index: historyIndex,
+        // ignore: invalid_use_of_visible_for_testing_member
-          scrollController: scrollController,
+        final offset = historyListController.value.getOffsetToReveal(
-          alignment: 0.5,
+          historyIndex,
-          duration: (_) => .new(milliseconds: 700),
+          0.5,
-          curve: (_) => Curves.easeInOut,
         );
 
-        return;
+        await scrollController.animateTo(
-      }
+          offset,
-
+          duration: const Duration(milliseconds: 700),
+          curve: Curves.easeInOut,
+        );
+      } else {
         final liveIndex = split.live.indexWhere((item) => id(item) == itemId);
 
         if (liveIndex != -1) {
-        liveListController.value.animateToItem(
+          // ignore: invalid_use_of_visible_for_testing_member
-          index: liveIndex,
+          final offset = liveListController.value.getOffsetToReveal(
-          scrollController: scrollController,
+            liveIndex,
-          alignment: 0.5,
+            0.5,
-          duration: (_) => .new(milliseconds: 700),
-          curve: (_) => Curves.easeInOut,
           );
+
+          await scrollController.animateTo(
+            offset,
+            duration: const Duration(milliseconds: 700),
+            curve: Curves.easeInOut,
+          );
+        }
       }
     }
 

lib/widgets/room_chat/room_chat.dart

@@ -95,10 +95,11 @@ final class const RoomChat({
     Future<void> jumpToId(String eventId) async {
       highlightedEvent.value = eventId;
 
-      await scroll.jumpToId(eventId);
+      final jump = scroll.jumpToId(eventId);
       await Future.delayed(.new(seconds: 1), () {
         if (highlightedEvent.value == eventId) highlightedEvent.value = null;
       });
+      await jump;
     }
 
     IList<PopupMenuEntry> getEventOptions(Event event) =>