Controlling text that appears on the page before the footnote
I'm laying out an academic book with lengthy footnotes that split across several pages. How can I control the amount of non-footnote text that appears before the start of the footnote on subsequent pages? For instance, on one page there's only a single line of body text before the rest of the column fills with footnote text, and both the body paragraph and the footnote split onto the next page. Is it possible to increase the amount of body text, pushing more of the footnote onto the next page?
I tried turning off all Keep Options.
Here's a screenshot to show what I mean.
