Payments Window - Expand 'Date Due' Field?

Solved

Hi all -

I use Sage 50 Accounting for work and I've noticed that the "Date Due" field on the "Apply to Invoices" tab in the Payments window is not wide enough, the end of the date is cut off. I have been looking throughout the software and searching online for help off and on for weeks now but I cannot find a way to simply widen this field?? This seems like something that should be incredibly easy and straightforward to do but I can't find the option anywhere. Anyone know how to edit fields in the windows like this? 

Attached a pic for reference, company info blacked out. 

Thanks!