Could something like this be done for variables?
It would be really useful if you could just drag variables into boolean inputs the same way custom blocks with the return function currently can. Now I have to use the utilities extension which I really don't prefer. I know there are ways to get variables with a custom block but it would be so much easier to have it built-in. I understand that something like this might be pretty hard to code but I still think it would be worth the effort.