If you're so addicted that you play on a laptop when away from home, you have to adjust the global UI scale to see the talent window (but then can't read any text in the game)

You should be able to simply CTRL+scroll to make it smaller, is that not working?

I'm a moron, I didn't see that in the addon description - Read it at least twice. Sorry, working perfectly (great addon by the way, thank you for putting the time into it)