Thanks a lot! That way we can now actually see what is going on 😏.
I would still adviseo to have a setting for this since having a slightly darker background is kind of needed on some devices so you can read white text on white-ish background for example...
You should be able to implement a "opacity setting" with what RenPy supports... (i even found some code samples pretty quick when googling the topic)
But for now simply hiding it completely is definitely good enough 😁👍