'Close Popover' highlights popover button of popover closed

Issue report by Gerard Beutler

Product

FileMaker Pro

Version

FileMaker 13

Operating system version

OS 10.9.2

Description of the issue

When closing a popover with the 'Close Popover' script step as a single script step the popover button will be highlighted with a white and black border.

Do not know if this is a bug but it is not what is expected by users.

I have been asked 'Why does the button have box around it?'

In normal use there are never these boxes around a popover button.

Steps to reproduce the problem

Create popover, in popover place button to close popover.

Expected result

Do not highlight popover button.

Workaround

Create a script that takes focus away from the popover button but that defeats the single step this is what is only needed.

Screenshot