[RC09] line heights inconsistent between Mac & Windows

When I migrate a project from Mac to Windows or copy in Mac Scrivener and paste in Windows beta Scrivener, a line can get the line height of text in the FOLLOWING line. The difference is visible as too-large & too-small pilcrows in the attached screenshots of a title page. When it’s too large, both lines Compile with the larger line height.

Mac title page.jpg