The inconsistency is annoying. The having to tell things to do something twice is annoying. Please tell me there's a tweak, some kind of third party program to sort this basic interface screwup.
Two programs, one in focus. Click on the one not in focus, it comes into focus, but doesn't react! I clicked a button in it, why didn't it react? Even worse, some do, and some don't! It's pure insanity, if I'm in a room of people I don't have to go and greet you first before I can ask you to close the door.
I've found wonderful programs to fix the taskbar, the file explorer, the start menu, even the way the mouse behaves across multiple monitors. Surely there must be a focus click fixer?