Avatar block alignment is not working well in some themes

[pitamdey]

Avatar block alignment is not working in some themes like Twenty Twenty-one, Twenty nineteen, Twenty Seventeen and Twenty Sixteen but it is working fine with Twenty Twenty-two & Twenty Twenty-Three.
The Main issue is that centre align is not reflected in editor side
Here is a Video of the issue along with how it works :
​https://drive.google.com/file/d/1YIng2VrJY9Zt1dgqD-Pg7_Lps4LaDoIW/view?usp=sharing

[mikinc860]

@pitamdey reference video is private. Please make it public so we can access and regenerate the issue.

[pitamdey]

Hi @mikinc860
I have made it public.
Thanks

[sabernhardt]

Thanks for the report!

This is an editor problem, so it should be fixed in the Gutenberg plugin first. Please report it on GitHub:
​https://github.com/WordPress/gutenberg/issues/new/choose

GB39794 added margin: 0 auto to an Avatar block element when centering it, but the .wp-block-avatar container does not get the .aligncenter class. It needs a different CSS selector (or it needs to add alignment classes).

[poena]

#60425 was marked as a duplicate.

[sabernhardt]

Thanks for opening the issue on GitHub! Discussion can continue on
​https://github.com/WordPress/gutenberg/issues/56706