Small update on the spell animation stuff - it’s not dead, Tequila’s taking my proof of concept for it and has been making some updates in the background and porting a few more spells.
While working with my translators for Sacred Echoes, we discovered that ChapterNamesAsText didn’t include support for accented characters, and that it was a common pain point for Spanish-language works. The original patch is just a port from FE7U’s system to FE8U’s, so I investigated how FE7E did it and was able to port it over (and add a few missing characters). It now supports &, (), commas, and single quotes.
Unfortunately IntSys were under space constraints, so only lowercase accented letters were included. However, this should cover Spanish chapter titles thoroughly enough, and it’s at least partial support for French and German.

(excuse the redundant test text, it’s just for demonstration)