From 9a6bb43800237ed2d9c3f9ff7397303af674909a Mon Sep 17 00:00:00 2001
From: Alexei Anoshenko <2277098+anoshenko@users.noreply.github.com>
Date: Thu, 4 Jun 2026 13:34:46 +0300
Subject: [PATCH] Update popup.go

---
 popup.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/popup.go b/popup.go
index 5059e61..188d02c 100644
--- a/popup.go
+++ b/popup.go
@@ -981,6 +981,10 @@ func (popup *popupData) showAnimation() {
 	if opacity != 1 || transform != nil {
 		htmlID := popup.popupView.htmlID()
 
+		session := popup.Session()
+		session.updateProperty(htmlID, "ontransitionend", "scanElementsSize()")
+		session.updateProperty(htmlID, "ontransitioncancel", "scanElementsSize()")
+
 		animation := popup.animationProperty()
 		if opacity != 1 {
 			popup.popupView.SetTransition(Opacity, animation)
@@ -989,7 +993,6 @@ func (popup *popupData) showAnimation() {
 			popup.popupView.SetTransition(Transform, animation)
 		}
 
-		session := popup.Session()
 		if opacity != 1 {
 			session.updateCSSProperty(htmlID, string(Opacity), "1")
 		}