About pressing key trigger

Hi Mohammad, 

Thanks so much for sharing your thoughts with us! 

While the first option is a known feature request, as my colleague Eric mentioned,  I tried replicating your second option on my end.

Unfortunately, this trigger functionality is not possible. I found that you cannot have the Ctrl key be a standalone key when inserting them in a trigger. The Ctrl and Shift keys are known as modifier keys. They modify the effect of other keys used in combination with them ( ex. Ctrl + A or Ctrl + Enter). It makes sense that you could not achieve this trigger functionality solely with the Ctrl key.  

In my workaround, you'll see that I added a Variable as you had described. I inserted the triggers you were looking for. In the Key Press trigger, I had to include Ctrl + Enter to accomplish the navigation as you have written. While I understand that isn't exactly what you're looking to use, I wanted to share this workaround in the hopes that it is helpful!

Here are the triggers I implemented into my course: 

You'll find my .story file attached. 

Please let us know if you have any other questions!