Editor: Cache merged global styles in the theme_json group - #94

Editor: Cache merged global styles in the theme_json group#94

sirreal wants to merge 3 commits into

agent/test-order-block-supports-isolationsirreal/wordpress-develop:agent/test-order-block-supports-isolationfrom

agent/test-order-block-supports-root-fixsirreal/wordpress-develop:agent/test-order-block-supports-root-fixCopy head branch name to clipboard