Mobil App resets dates for charges

The mobil app resets dates for charges which really messes with our budget. For example, I get paid the last workday of the month, but change that to be the first of the following month to make it easier to stay on budget. A few days after I make the change, the app has reset the date. The category for pending charges will similarly reset once they clear which is frustrating because not only do I have to change them again, I also get notified that I went over budget when I didn't.