Oh, I was just photoshopping two versions which maintain the old height (just lowering vertical padding) to show you don't need to "lose" 5 oder even 10px (which I personally don't mind) and you already made a PR. Cool :-)
I think that should solve it.
Btw the issue is better visible if you didn't choose large but medium or small icons. However, ultimately the title length usually defines the width of a button, not the icon size.
