If we want to add tasks to the next sprint during the planning meeting, this is not possible in an easy way.

If the task has not been scheduled yet, there is the “add to sprint” button but this is the current sprint, this is wrong and if the task has already been scheduled, but we want to plan to the next sprint, this must be done via '+' and we must find the correct next sprint.

So the question is to get some kind of suggestion - add next sprint.