Worker bug - Shift-A doesn't stop workers from changing my improvments. It may happen when they're trying to bring irrigation to another city and need that route, but I still don't like it.

Governer bug - When trying to set the governer to handle production, I like to set it so it'll only build improvements. When no more improvements are available, it defaults to building workers. That's especially annoying as I set Build Workers = No in all cities. Why can't it default to Wealth?

I didn't notice anyone else having these problems in the forums. Are these actually bugs, or is it supposed to be this way?