When your mouse is over a number input field and scroll up/down, the field will get updated. That’s very annoying and unpredictable. Sometimes, users unintentionally make changes on some number fields while scrolling.
Can I disable it? It seems that the feature was introduced last week.
This is a known problem, and the developers are still considering how to address it. I encourage you to contact support@appsheet.com to register your very legitimate complaint. I’ve also made the developers aware of your post.