I did not have that option in my settings BUT those intervals are in the ipad app (both the 1 minute and 30 second intervals in additional to the other ones). What is interesting is when I set it on my ipad it does reflect it in the snapshot options as selected on my Android app but only the one selected from the ipad. For example if I select 30 second interval on the ipad that one will show selected among the other normal long interval selections and 1 minute will not be there and vice-versa (even though they are all listen in the ipad app options) on the Android app. So for the shorter interval selections I can only set it via my ipad, not on Galaxy s10 phone. So weird that they cannot get these things to have the same options throughout platforms.