Hello,
my problem is that Brightauthor crashed when I want change my touch event. Something is wrong?! I need to restart BrightsignAuthor, but the same failure again..
In attachement you can find an export of my project.
https://drive.google.com/drive/folders/1TA8jfg9dY-87leonqyv6g7K01g6gXyR_?usp=sharing

