From 19aced04471f5e938ad1181fb672cec6edc5b492 Mon Sep 17 00:00:00 2001
From: Sergio Bur <sjbur.dev@gmail.com>
Date: Mon, 8 Dec 2025 14:49:03 +0100
Subject: [PATCH] fix: fix bug

---
 .../js/__internal/scheduler/appointment_popup/m_form.ts          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/devextreme/js/__internal/scheduler/appointment_popup/m_form.ts b/packages/devextreme/js/__internal/scheduler/appointment_popup/m_form.ts
index 27ac465ae893..ac742565712d 100644
--- a/packages/devextreme/js/__internal/scheduler/appointment_popup/m_form.ts
+++ b/packages/devextreme/js/__internal/scheduler/appointment_popup/m_form.ts
@@ -522,6 +522,7 @@ export class AppointmentForm {
       editorOptions: {
         stylingMode: getStylingModeFunc(),
         width: '100%',
+        applyValueMode: 'useButtons',
         calendarOptions: {
           firstDayOfWeek,
         },