Is your feature request related to a problem? Please describe.
No.

Describe the solution you'd like
I'd like a new Options Parameter to control the initial setting of the "Toggle Background Grid" setting, e.g. showBackgroundGrid, so that I can enable it by default.

Describe alternatives you've considered
According to #5853 (comment) it looks like it's possible to implement your own grid with the Storybook Background Addon.

Are you able to assist bring the feature to reality?
No.

Additional context
I think that should be enough info, but let me know if there's anything else I can provide. Thanks!