Core Group Block: Missing "wp-block-group__inner-container" in block editor after updating from 8.x-2.2 to Gutenberg 8.x-2.7

This is also happening to me - any updates? I tried updating to 8.x-2.8 and it's still happening there too. Nodes that had the "wp-block-group__inner-container" have it stripped out if I do as much as save the node without even having made any changes.

isa.bel → made their first commit to this issue’s fork.

Based on the issue opened on Gutenberg repository: https://github.com/WordPress/gutenberg/issues/41124

And solution provided here: https://github.com/WordPress/wordpress-develop/blob/6.0/src/wp-includes/...

I have created an MR to add the changes necessary to recreate the group inner container. Which fixed the issue for me.

Thank you for your suggestion @codebymikey, I added a protected method specific for this, refactored the code to be more comprehensive, and also added this part to the code, without the JSON check, as it's not needed in this case, and what is also suggested in the WP git issue here.

marcofernandes → credited codebymikey → .

Also made an MR for 3.x. https://git.drupalcode.org/project/gutenberg/-/merge_requests/129

I believe the $block variable/argument is missing, which means certain functionality wouldn't work as expected.

https://git.drupalcode.org/project/gutenberg/-/merge_requests/129/diffs#...

+    $is_not_default = isset($block['attrs']['layout']['type']) && $block['attrs']['layout']['type'] !== 'default';
+    if ($is_inner_container || $is_not_default) {
+      return $block_content;
+    }

And will need to reapplied to 3.x as well

Automatically closed - issue fixed for 2 weeks with no activity.