Assalamualaikum! It would be helpful if we could choose which prayers to set an expiry notification for - while it is best to try to pray as soon as you get the athan notification, it is helpful for me at work to set a 15/30 min until the time for dhur or asr or any prayer expires. It would be good if the time until could be personally set and also if we could set it for some/all prayers as needed. Thanks for your consideration!