It would be nice if there was a checkbox to automatically import production limits from previous games. Or maybe a dropdown to save and select production limits? You don't currently need to change them very often, but with different cornerstones and blueprints being added it could be more relevant in the future.
Hey there! You can already do that. Simply go to the recipe panel and use the save icons on the right (it will save you global limits). You can then load the limits using the load button next to it, or check the "Auto Load Recipe Limits" setting in the options menu to load limits automatically every game.