fix: cancel any raf before creating a new one

react-dnd · Mar 29, 2022 · c901c10 · c901c10
1 parent f8ba3ee
commit c901c10
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/packages/backend-html5/src/HTML5BackendImpl.ts b/packages/backend-html5/src/HTML5BackendImpl.ts
@@ -406,6 +406,9 @@ export class HTML5BackendImpl implements Backend {
 			this.hoverRafId === null &&
 			typeof requestAnimationFrame !== 'undefined'
 		) {
+			// cancel any existing hover if present
+			this.cancelHover()
+
 			this.hoverRafId = requestAnimationFrame(() => {
 				if (this.monitor.isDragging()) {
 					this.actions.hover(dragOverTargetIds || [], {