All Products: inner blocks don't honor global styles

[Aljullu]

To reproduce

1. Add the All Products block to a post or page.
2. Edit the block with the pencil icon in the toolbar and change the global styles of one of the inner blocks.
   
3. Click on Done.
4. Notice the changes are not applied in the editor.
   
5. Publish the post and visit it in the frontend.
6. Notice the changes are not applied in the frontend either.

Expected behavior

The inner blocks should honor the defined styles.

[danieldudzic]

I have a feeling, this is a similar issue to: #7790 (review) - in which, the text alignment prop would be set to undefined in a different context than the editor (where it was working fine).

I had a short chat with @sunyatasattva about it but ultimately wasn't able to determine the culprit.

[Aljullu]

Closing based on the discussion on #8781 (comment).