Eraser will erase while mouse is dragged, but undoes when you unclick mouse
Hello, Everyone. I am asking this question on behalf of my 12-year-old son, who just started working with Adobe Animate. I know virtually NOTHING about Adobe applications, so please excuse my ignorance! To make a long story short, this is what's happening: when he erases something, it goes away while the mouse is clicked/dragged, but when you unclick the mouse, it comes right back. His animation is one "merged layer." That may or may not be relevant. As I said, I don't know anything about these apps! Can anyone guess what the problem might be? If you need visuals see what is happening, I can post. Thank you in advance.
