I'm still waiting for my programmer to get back to me on follow-up questions, but just to clarify... you downloaded the new update, clicked the Reanimated Heart icon in the folder, and it just doesn't load?
That's very odd. You're the 1st person that had this complaint, and just with this update, so it must be something that was implemented with the new code that's incompatible with your computer (either it's the new Ren'Py version or something we added in). I also use Windows 11, so it's not that. We'll keep checking.
We're working on an Android release right now, so you can wait for that if you have an Android.
In the meantime, if you'd like to play it and help me troubleshoot it, can you contact me via email [reanimatedheartdrive@gmail.com] or Discord [brokemycrown]? Please identify yourself with your itch username when you do. Thank you! :)