I get errors like this for some blocks when viewing the block manager
The block “contextual-related-posts/related-posts” must have a title. blocks.min.js:3:106768
The block “generateblocks/image” must have a title. blocks.min.js:3:106768
This seems to prevent these blocks for showing up in the interface. Does it indicate a configuration issue with those blocks? Maybe there could be a placeholder value for the title so they can display if they are not properly configured.