I have an improvement request for the already almost perfect app:

Problem Description;
I am a teacher and only teach with goodnotes. The situation often arises in which the students have to complete a task that arises in class themselves. I use this time to create the solution in goodnotes. To do this, I either have to decouple the projector or activate the still image on the projector. An alternative is to open the same document again to continue working in the non-streamed window. To then scroll up the solution in the streamed window. Both are possible and work, but I would like the following solution.

Solution

There is another button in the goodnotes app that you can use to freeze the image that is now being streamed. After the solution has been created, you can exit this mode by pressing the button again and discuss the solution or the completed worksheet and have the students improve their solutions.