I have a toolbar button which loads a Layout. In previous betas, mouseovering this button produced a good quality thumbnail image, but now, it expands the thumbnail to full size and it looks terrible.
This will be fixed in Beta 6.
Thanks,Melissa
not fixed on my beta 6.
Any toolbar icons created with previous Betas still have dodgy thumbnails - you need to delete and create new icons.
To be honest, the more recent Layout thumbnails seem to be poorer quality than in earlier betas ... compare a recent snapshot with an older one:
Beta 6 (on left); much older Beta on right
