First, thank you for your nice blog post. I have fork and tried the app but not sure what is the intended functions of the app; therefore, I need to ask if it is intended to work this way. Following is the problem I encountered:

I created new counter using the count create button. After that I pressed the button increase to increase the value to 3 (means I press it three times). Everything was normal. Then I pressed back button until it was escaped from the app to home screen.

Then, I immediately went in the app. After the app loading, 3 new counters (= number of times I pressed the increase button) were created automatically. I have checked, the behavior also the same with decrease button. Would you mind to explain this situation?
Thank you so much.