>> If I activate the `\bookpart` block, the stretchability is >> completely lost – both inside and outside of `\bookpart`. Is this >> expected? How can I control the stretchability for global markups >> section-wise (e.g., in `\bookparts`)? > > If you add ragged-last-bottom = ##f in your \paper block you have > the same result with bookpart
D'oh, didn't think of that. Thanks! Werner