Great to hear that the unofficial integration has your tacit support! But even if it doesn’t make sense to make an official integration, maybe it would make sense to officially endorse and/or feature the unofficial integration? Right now, when you Google “fmod unity”, you get a slick landing page that builds confidence that FMOD and Unity are good choices for one another. But when you Google “fmod godot” you get this thread, which does not have the same effect.
I didn’t want to wait for an official integration that I could use with my C# projects so I wrote this addon. GitHub - JeeeJeee/GodotFMODSharp: A FMOD wrapper for Godot written in C#
Its still early and needs plenty of more work and some bug fixes but those will come as I start using it in my own projects.