This applies to both FE and LH. I find it very annoying that at certain times the game is asking me to make a choice via a pop-up window, and I want to get more information about the choice but can't because the window is frozen until the choice is made.
For example, when your city hits level 2 and you must choose fortress/town/conclave. I'd like to be able to remind myself of what's in the ciy and its surrounding area before making the choice, but can't. Sometimes I've chosen wrongly, forgetting about grain or clay tiles that would have argued for a different type of city.
Similary, when you loot a book that gives you a boost, you can't see what it's exact effect will be, so I usually put it in the inventory, then re-open the inventory to see which heroe should use it.
Minor annoyances, to be sure, but still ones that would be nice to resolve if it is easy to do.
