Savings plan frequency

I am using (and loving) PP for quite a while to track my investments. A couple of weeks ago, I moved from Germany to the USA. Now I am struggling with the savings plans frequency. In the USA it is very common to get a bi-weekly paycheck. Hence, contributions to savings or retirement accounts follow the same pattern. Unfortunately, PP is not supporting week-based frequencies. Maybe there is a chance to add weekly and bi-weekly.

Equivalent German thread: