This thread is a few years old. Some details may refer to an earlier version of Visionaire Studio. Current tutorials
Create point and click adventures without coding. The free version covers up to 25 scenes per project. For more scenes or to earn money with your game, you need a license.
See the Indie Bundle Try it for freeBut I agree that this is just a workaround. It would make sense to add an option in the game properties similar to the already existing "Disable interaction during character animations".
And as were are about checkboxes, another wish from my side: I'd like to have a checkbox "Disable interfaces during dialogs".