In the heat of battle, it can be difficult to see which of the quests was completed. The active button "claim all" signals that we have not taken rewards. This is very convenient for repeatable quests, so as not to miss the moment of completion of the quest and restart the timer. The quest for support creepers is the only one (wild hunt) which has a reward choice and therefore its completion does not activate the "claim all" button.
Maybe the balance will not be much affected if you give both rewards, and not one to choose from.
In the heat of battle, it can be difficult to see which of the quests was completed. The active button "claim all" signals that we have not taken rewards. This is very convenient for repeatable quests, so as not to miss the moment of completion of the quest and restart the timer. The quest for support creepers is the only one (wild hunt) which has a reward choice and therefore its completion does not activate the "claim all" button. Maybe the balance will not be much affected if you give both rewards, and not one to choose from.