Is there any way to integrate @storybook/addon-backgrounds

[Vitalii Nobis]

Current example in this repo defines a fixed background color.

Is there a way to link @storybook/addon-backgrounds with pixi background setting?
As @storybook/addon-backgrounds doesn't change anything, maybe it worth to remove it from readmy and example?
(or add example which will show a case when it is working as expected)