Logic based forms updating a CMS item seem to require the entire form to be filled

I have several forms on my site that all use LOGIC to update a CMS item. Can someone confirm or explain to me why the logic does not validate if the entire form is not filled out?

An example is I have a form that allows my client to input a new value each month and that updates in the CMS and I want the months ahead obviously to not be a value until they update that month. In this example I am using #number fields.