Even though it's simple, it's a minor detail. I am unaware of many minor details in lots of things I use. It's not that I can't be bothered or I'm not curious,

Even though it's simple, it's a minor detail. I am unaware of many minor details in lots of things I use. It's not that I can't be bothered or I'm not curious, it just that it has never come up and there's lots more important stuff.