So this feature is completely optional, but it would be a rather nice feature to have. In iRacing*, there is a feature that allows you to choose between automatic and manual hybrid use. I’d like to see the same implementation in the next Forza Motorsport, where you can choose between automatic and manual hybrid usage.
*I do not own iRacing, it’s something I’ve seen an iRacing YouTuber use in a race at Daytona International at night.