starting production lines and buildings

Having to continually click on the building and then again to be able to start or stop them, why not be able to achieve this just by double clicking on the building.
It would save a lot of time when starting/stopping all the mines or a large group of buildings

It's been asked for a few times, the funny thing is Anno online (which has been shut down now) was very similar to this and that even had right click functionality.