Set Image Size within Media Text Block

When otherwise choosing an image in a Gutenberg Block, you can choose which image size (medium, large, etc.). Yet within the Media Text Block this isn’t possible, leading to the browser rendering a big sized image (e.g. 1950px) when I’d prefer to only use my medium 600px image. I might be overlooking something, happy to hear if that’s the case.

Otherwise, is there a way to override the Gutenberg Block so it always chooses the medium sized image?

Thanks in advance!

• This topic was modified 4 years, 2 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Developing with WordPress topic

The page I need help with: [log in to see the link]