1 files changed, 3 insertions, 2 deletions
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index e69dbf3ac..f3c1c4464 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -37,6 +37,7 @@ const StackingDocument = makeInterface(collectionSchema, documentSchema);
 
 export type collectionStackingViewProps = {
     chromeStatus?: string;
+    viewType?: CollectionViewType;
     NativeWidth?: () => number;
     NativeHeight?: () => number;
 };
@@ -60,7 +61,7 @@ export class CollectionStackingView extends CollectionSubView<StackingDocument,
     @computed get xMargin() { return NumCast(this.layoutDoc._xMargin, 2 * Math.min(this.gridGap, .05 * this.props.PanelWidth())); }
     @computed get yMargin() { return this.props.yMargin || NumCast(this.layoutDoc._yMargin, 5); } // 2 * this.gridGap)); }
     @computed get gridGap() { return NumCast(this.layoutDoc._gridGap, 10); }
-    @computed get isStackingView() { return this.layoutDoc._viewType === CollectionViewType.Stacking; }
+    @computed get isStackingView() { return (this.props.viewType ?? this.layoutDoc._viewType) === CollectionViewType.Stacking; }
     @computed get numGroupColumns() { return this.isStackingView ? Math.max(1, this.Sections.size + (this.showAddAGroup ? 1 : 0)) : 1; }
     @computed get showAddAGroup() { return (this.pivotField && (this.chromeStatus !== 'view-mode' && this.chromeStatus !== 'disabled')); }
     @computed get columnWidth() {
@@ -315,7 +316,7 @@ export class CollectionStackingView extends CollectionSubView<StackingDocument,
                 const pos1 = cd.stackedDocTransform().inverse().transformPoint(cd.width(), cd.height());
                 if (where[0] > pos[0] && where[0] < pos1[0] && where[1] > pos[1] && (i === this._docXfs.length - 1 || where[1] < pos1[1])) {
                     dropInd = i;
-                    const axis = this.Document._viewType === CollectionViewType.Masonry ? 0 : 1;
+                    const axis = this.isStackingView ? 1 : 0;
                     dropAfter = where[axis] > (pos[axis] + pos1[axis]) / 2 ? 1 : 0;
                 }
             });