Unable to add inner blocks

Currently the version I get when I pull from Gutenberg cloud does not allow me to add inner blocks.
This is on Drupal 9 with latest Gutenberg cloud & plugin

I did find by replicating the block on a custom block adding
```renderAppender={() => <InnerBlocks.ButtonBlockAppender />}```
Fixed the issue, but not sure if this is due to version mismatch?

Hope this helps.