Bookmark clock icon broken after changing icon set

When changing the FontAwesome Pro icons from Solid to Light, the icon that shows when you set a bookmark with a reminder time on a post no longer shows up.

It looks like the plugin changes <use xlink:href="#discourse-bookmark-clock"></use> to <use xlink:href="#fal-discourse-bookmark-clock"></use>, but this just appears blank because there is no fal version of this icon.


I have the exact same issue, on 2.9beta9 tests-passed