Yes. Ukrainian wants a war with Russia. Often people want the results of their actions. Ukrainians are taking actions that result in war. They are shooting at R

Yes. Ukrainian wants a war with Russia. Often people want the results of their actions. Ukrainians are taking actions that result in war. They are shooting at Russians, Russians are shooting at them, that is a war. If one of the sides is not shooting, then it's no longer a war. Ukraine could lay down and simply give up the 'things that don't matter' (from your OP) and war would end. Ukraine could capitulate. Ukraine could end the war by surrendering. Why don't they? To be clear: War is very low on the list of Ukrainian's wants, but Ukraine wants war more than it wants surrender.