Addressing the image ratio issue in WordPress 6.3.

[kurudrive]

WordPress/gutenberg#53555

https://github.com/Automattic/newspack-theme/pull/2174/files

1. paste bellow code made by 6.2 to 6.3 code view

<!-- wp:image {"id":1554,"width":512,"height":342,"sizeSlug":"large","linkDestination":"media"} -->
<figure class="wp-block-image size-large is-resized"><a href="https://demo.dev3.biz/lightning-g3/wp-content/uploads/2021/04/sample-img08.jpg"><img src="https://demo.dev3.biz/lightning-g3/wp-content/uploads/2021/04/sample-img08-1024x683.jpg" alt="" class="wp-image-1554" width="512" height="342"/></a></figure>
<!-- /wp:image -->

2. check public page with nallow screen size