Hello,
A customer of Add-in Express has found an issue that I reproduce in a VSTO add-in with the following Ribbon XML:
<?xml version="1.0" encoding="UTF-8"?><customUI xmlns="http://schemas.microsoft.com/office/2009/07/customui" onLoad="Ribbon_Load"><ribbon><tabs><tab idMso="TabAddIns"><group id="MyGroup" label="My Group"><gallery label="myGallery" idMso ="SlideLayoutGallery" ></gallery></group></tab></tabs></ribbon></customUI>
If you start PowerPoint with a new presentation, expand the custom gallery instance created by the XML above (see Add-ins | My Group | myGallery), choose any gallery item (e.g. Title Only) and expand the gallery again, you'll notice that the gallery
doesn't reflect the layout change: it still shows the first item selected, not the one you've selected. This differs from the behavior of the built-in galley instance (Home | Slides | Layout).
I think the issue belongs to PowerPoint because the Paragraph Spacing gallery (idMso ="ParagraphSpacing") in Word 2013 works correctly for me. Hope someone is able to reproduce the issue and report it to the PowerPoint team.
Regards from Belarus (GMT + 3),
Andrei Smolin
Add-in Express Team Leader
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