I just realised a flaw in that fix. It adds the .png replacement buttons (white squares in my case) in the upper right corners of each action, seen in the first image.
That ends up screwing with the location of the buttons that should be there. Probably the size of the button .png I made, 64x64 that's to blame.
When that button gets made bigger you can't click on the = button on certain actions.
So I'm going back to putting up with the errors. You can see what that looks like with the missing buttons in the second image.
They're just invisible, not gone, so it's still just a minor annoyance.