Hook not work blocks.getSaveContent.extraProps

Hi @smile77,

Sorry to hear you’re having trouble.

For such a technical problem I would recommend raising an Issue at:

https://github.com/WordPress/gutenberg/issues/new?assignees=&labels=&template=Bug_report.yml

This will ask you for steps to replicate the issue which will allow someone to address any problem that exists.

We look forward to helping you to resolve any issues.

All the very best