This was originally a rendering bug, but one which turned out to be a massive improvement and so has been kept as a feature: https://developers.google.com/block

This was originally a rendering bug, but one which turned out to be a massive improvement and so has been kept as a feature: https://developers.google.com/blockly/guides/app-integration/best-practices#2_nesting_sub-stacks https://developers.google.com/blockly/guides/app-integration...