Thank you for a helpful test and review of the plugin, Justin!

With this plugin I wanted to provide some additional block styles for all users regardless the theme they use. Many of the block styles were created from necessity (for various common use cases I often experience) as block editor does not provide options to recreate such styles at the moment.

You are correct about Media & Text block :) Some time ago I realized the block is perfect for presenting services or features as it neatly encapsulates everything into one container, but it was missing the "Media on top" style. Starting with that style it was just a matter of inspiration to continue then.

Thanks for pointing out the Gutenberg plugin related issues - I will have a look at them in next Additional Block Styles plugin update.