Popups shrink with IPad keyboard

I have an issue that appears when viewing the site from an IPad. Popup windows shrink to make room for the soft keyboard, but then don't go back to their original size after the keyboard is hidden. Anyone else resolve this issue? Example after keyboard is hidden:
1 answers

Generally the use of pop-ups is discouraged in mobile applications as they obscure almost all of the page anyway and end up making your page less appealing and more confusion for very little added benefit. The functionality you're describing (which is intended behavior to prevent element from covering relevant information) is one of the many reasons you should probably be opening everything except warning messages in content.