diff -r 32b334db5f8b -r 5e53ef72a5d3 ui/win32/toolkit.c
--- a/ui/win32/toolkit.c	Tue Nov 11 20:08:55 2025 +0100
+++ b/ui/win32/toolkit.c	Tue Nov 11 20:10:13 2025 +0100
@@ -141,6 +141,7 @@
             if (cmdWidget && cmdWidget->wclass->eventproc) {
                 cmdWidget->wclass->eventproc(cmdWidget, hwnd, uMsg, wParam, lParam);
             }
+            break;
         }
         case WM_SIZE: {
             int width  = LOWORD(lParam);