Subroutine Dialog window upgrade

Subroutine dialog windows needs a major upgrade. 

These dialog windows should have the ability to change their size.

When I use dialog windows like these it makes me feel like I am going back in time. I was using my old 1995 Packard Bell computer the other day just to find these same type of dialog windows. It just made me laugh at how a software today will still have these type of dialog windows.