Dynamic between-paragraph spacing for stretching content across the whole page.

[jounathaen]

Description

Currently, the widow and orphan prevention in Typst leads to different lengths of the pages, similar to the \raggedbottom behavior in LaTeX.
For books, thesis, and other multipage texts, I'd prefer, if the spacing between paragraphs could be dynamically adjusted, to keep the length of a page consistent, similar to \flushbottom in LaTeX.

Example showing the spacing at the bottom of the page:

#set par(justify: true)
#set page(footer: line(length: 100%), footer-descent: 0cm)

#lorem(525)

#lorem(140)

#lorem(100)

And with a different word count, so that there is no spacing at the bottom:

#set par(justify: true)
#set page(footer: line(length: 100%), footer-descent: 0cm)

#lorem(525)

#lorem(140)

#lorem(100)

(My apologies, if this is a duplicate, but I could not find anything related to this in the issues)

Use Case

As mentioned before, books and other long texts look cleaner with "flushed" pages.

[laurmaedje]

Could be considered a duplicate of #3442

[jounathaen]

Yes, it is—thank you for looking it up. Closing this in favor of that issue.

[jounathaen]

Ok, on second thought: #3442 is most probably a prerequisite, but it might make sense to have the specific behavior tracked separately.
A question might be, if the behavior can be enabled with a comfort setting (like a parameter in set page), or if it is intended that the user/template imitates the behavior manually.