Thanks for your thoughts. I eventually did figure out what's going on. I did figure out that using key= solves it. I also found I could use class components

Thanks for your thoughts. I eventually did figure out what's going on. I did figure out that using key= solves it. I also found I could use class components and make the three labeled instances in the constructor. That gives them a long enough lifetime to stay consistent also. I'm not trying to tell anyone else they shouldn't use react. It's great that so many find it to be so productive. You might say I dislike the general philosophy of react. I would rather choose whether I'm using 1-way or 2-way binding than being told. I actually have come around on JSX. I think it's pretty good now. As for being weak and contrived, I don't know what to tell you. This honestly seems like a natural way to write this. I'm a react beginner. When I ran into this, it took me some time to figure it out, but I did eventually. I suppose another part of the philosophy I don't like is entire premise of virtual DOM and reconciliation. It creates another layer of concerns the developer needs to think about. This kind of stuff should be an implementation detail. Instead, you have to remember to use an array rather than unrolling. Or just use keys everywhere. More precisely, maybe you don't need to. But I would need to.