However, the programming of the plugin continues to have flaws that are beginner:
- There is still no possibility to edit the permalink of the entry you create with Gutenberg. A default is displayed and can not be changed.
- There is no possibility of setting the spacing or margins in the blocks, so, sometimes one block is placed on top of another (as in the example I attached). The only possibility is to insert an empty block between two blocks with content, but that is a fudge.

https://www.useloom.com/share/3dfed88c45424b31a0700a2dae59c1d3

- If you use the keyboard shortcut / to save time and it turns out you are wrong you have to delete the whole block and start over again (eg / heading. Once you put it, there is no possibility to go back or delete the format , just delete the whole block and insert another ...)

I still think that Gutenberg is not a good option to insert into the Core and force us to use it. As an optional plugin would be great for anyone who would be useful, but for the rest of mortals is a delay.

regards