How to recreate
Copy the sample Gutenberg post content from https://wordpress.org/gutenberg/ (by switching to "Code Editor" view). And paste it into a test post on a website using a theme that does not support wide/full alignment of blocks.
Everything works as expected on a website front-end, however, when editing the post user keeps seeing the cover image full aligned. But there are no wide/full alignment buttons when editing the block.
When the block alignment is changed to left/right/center, the block is displayed correctly in admin too, matching the width of the other content elements/blocks.
The issue
This might bring a confusion to a user copying content from one source to another. User might want to recreate the full alignment, but failing doing so, and failing understanding how it actually works.
Expected behavior
When copying wide/full aligned block from a website that supports such alignment into a website that does not, the block should not be wide/full aligned when editing the post.
Screenshots
Additional context
How to recreate
Copy the sample Gutenberg post content from https://wordpress.org/gutenberg/ (by switching to "Code Editor" view). And paste it into a test post on a website using a theme that does not support wide/full alignment of blocks.
Everything works as expected on a website front-end, however, when editing the post user keeps seeing the cover image full aligned. But there are no wide/full alignment buttons when editing the block.
When the block alignment is changed to left/right/center, the block is displayed correctly in admin too, matching the width of the other content elements/blocks.
The issue
This might bring a confusion to a user copying content from one source to another. User might want to recreate the full alignment, but failing doing so, and failing understanding how it actually works.
Expected behavior
When copying wide/full aligned block from a website that supports such alignment into a website that does not, the block should not be wide/full aligned when editing the post.
Screenshots
Additional context