1 files changed, 3 insertions, 3 deletions
diff --git a/src/Utils.ts b/src/Utils.ts
index bf1f72774..5e0514bc6 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -728,10 +728,10 @@ export function getWordAtPoint(elem: any, x: number, y: number): string | undefi
     return undefined;
 }
 
-export function hasDescendantTarget(x: number, y: number, target: HTMLDivElement | null) {
+export function isTargetChildOf(ele: HTMLDivElement | null, target: Element | null) {
     let entered = false;
-    for (let child = document.elementFromPoint(x, y); !entered && child; child = child.parentElement) {
-        entered = entered || child === target;
+    for (let child = target; !entered && child; child = child.parentElement) {
+        entered = child === ele;
     }
     return entered;
 }