fixed deleting docs

1 files changed, 3 insertions, 1 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 3f23ee15a..bfc61f601 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1511,10 +1511,12 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     }
 
     @observable _numLoaded = 1;
+    _lastPoolSize = 0;
     get doLayoutComputation() {
         const { newPool, computedElementData } = this.doInternalLayoutComputation;
         const array = Array.from(newPool.entries());
-        let somethingChanged = false;
+        let somethingChanged = array.length !== this._lastPoolSize;
+        this._lastPoolSize = array.length;
         runInAction(() => {
             for (const entry of array) {
                 const lastPos = this._cachedPool.get(entry[0]); // last computed pos