I have a bit of an issue with the zoom UI. Most of my time is spent on that level, giving ordres on the fly. However, when I select the "Units" in that view it selects ALL units in that zone. I often have ships in the sector that I want to stay there after I move the fleet out (fleet responding to an attack in a sector that is defended).

That is cumbersome. If I have a fleet set, it should only select the units in the fleet, much the same way that you have to cycle through to select colony ships and strikecraft. Would make it much easier.