More « New message since **** » on phone

Before the last update it was 50 new messages and we had to scroll a lot when we want to see all the important message when you were missing. 50 was already too few because when we had to scrool 600 message its really long but now, 25 per 25 thats awful. Can you please make an option in the settings to choose how much message you want to pre-generate ?