OpenGLTOP sample,cookEveryFrame bug |b2018.2500

Hi,
inside the OpenGLTOP sample i cancel the cook every frame option.
ginfo->cookEveryFrame = false;

then,
Inside touchdesginer it cook every frame until i change something inside the menu,
only then - it start to “cook only when asked”.

Am I missing something ?
Keep up the great work.

Barak