fail to set camera background camera in ManimGL v1.6.1

[zjcanjux]

class TextExample(Scene):
    CONFIG = {
        "camera_config": {
            "background_color": WHITE
        }
    }
    def construct(self):
           pass

but my mp4 is still black

[TonyCrane]

This is a bug. Now you are only expected to set the background color by modifying the config file or using the CLI flag -c WHITE.

For the reason, see #1381.