We're trying to advocate for greater flexibility in cross-component styling. One proposal is "open styleable shadow-roots" which would be an opt-in to let style

We're trying to advocate for greater flexibility in cross-component styling. One proposal is "open styleable shadow-roots" which would be an opt-in to let styles from above a component to apply to it's shadow root. I think this would help migration in situations where app teams are currently using global stylesheets. Feedback and support of the need for something like this would help a lot: https://github.com/WICG/webcomponents/issues/909 https://github.com/WICG/webcomponents/issues/909