Thoughts
Nano also has mouse support off by default. Invoke it with `nano -m` or add `set mouse` to `~/.nanorc`. I'm extremely disappointed.
I get it, you think you're a terminal-based editor. Here's the thing. The single biggest frustration for me getting used to the terminal was that the mouse did nothing. And in 2021, terminals support mice. For `vim`, sure, there's some random backward compatible reason. But Neovim and Nano aren't supposed to be bogged down in that. Your system will have a POSIX compatible `vi`. If someone's opening Nano it's because they want a better experience than that. I'm extremely disappointed.