- When I have an example open, I can't type any commands.

- When I open an example, I expected to actually... see an example. I'm not gonna read the wall of text. I don't even understand what this is yet, that's why I tried to see an example.

The example was great for someone like me: I'd rather read through and follow excellent instructions by clicking through commands to understand the value of this command-driven tool.

If you want to look through a video or something, then this tool is likely not for you! (nothing bad with that, that's why it's great that there are so many different tools we can choose from)