Launching icon permanantly missing Rated 4 out of 5 stars

The 1.4.7 version suppresses the launching icon for non-picture attachments. It is an improvement, which I appreciate. But unfortunately, it suppresses the icon for any type of file I attached. To test it, I sent attachments .jpg, .bmp (single as well as in combination, the same which were "slideshown" without problems, before), but the icon is permanently hidden. So I cannot use the SlideShow Add-On at all, now. Are there some settings which could influence that?

This user has a previous review of this add-on.

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