Ability to use Filament forms for block options

[binaryfire]

Hi Jeffrey

Would it be possible to add the ability to use Filament forms for block options? This would make it much more usable for Filament projects. And open up lots of field possibilities (including custom fields).

Someone already did something similar: https://x.com/tnylea/status/1772061052848497074/video/1. But it's not open source.

You'd need to ensure that only the currently selected block's form is loaded. Otherwise you'll run into major performance issues on large pages. This was happening with the previous core builder field, which is why block content previews were introduced.