1 files changed, 3 insertions, 0 deletions
diff --git a/src/client/views/collections/CollectionCardDeckView.tsx b/src/client/views/collections/CollectionCardDeckView.tsx
index 7ea345e10..bf814cb31 100644
--- a/src/client/views/collections/CollectionCardDeckView.tsx
+++ b/src/client/views/collections/CollectionCardDeckView.tsx
@@ -46,7 +46,9 @@ export class CollectionCardView extends CollectionSubView() {
     @observable _isLoading = false;
     @observable _hoveredNodeIndex = -1;
     @observable _docRefs = new ObservableMap<Doc, DocumentView>();
+    _draggerRef = React.createRef<HTMLDivElement>();
     @observable _maxRowCount = 10;
+    @observable docsBeingDragged: number[] = [];
 
     static getButtonGroup(groupFieldKey: 'chat' | 'star' | 'idea' | 'like', doc: Doc): number | undefined {
         return Cast(doc[groupFieldKey], 'number', null);
@@ -508,6 +510,7 @@ export class CollectionCardView extends CollectionSubView() {
             const amCards = this.overflowAmCardsCalc(realIndex);
             const isSelected = DocumentView.SelectedDocs().includes(doc);
 
+
             const childScreenToLocal = () => {
                 this._forceChildXf;
                 const dref = this._docRefs.get(doc);