it kind of works, the block editor modal cannot be closed and the property is marked as invalid, but there is no message "test message": https://cdn.discordapp.com/attachments/882984798719729704/1314435085973590026/image.png?ex=6753c291&is=67527111&hm=cc7c689c7ca59c609f85b7d1b6c4c214c00a0375d7648cec7ed351601d31d5e7&