I've seen people recommend a "Fit page to content" option, but I can't find it

Can someone tell me where the “fit page to content option” is? Thanks.

Hi @Gary, it’s the last option in the arrange menu.

Thank you! Quick question. If I click on that is it a permanent setting for that page, or is it just the equivalent of double-clicking on the page handle to temporarily move the page bottom?

It’s exactly the same.