Cached blocks don't respect default alignment

[thunderdw]

Default alignment can be added by setting the value of the $align property in the block class:

/**
 * The default block alignment.
 *
 * @var string
 */
public $align = 'full';

This works as expected on uncached blocks. When caching blocks, it then generates block.json that looks something like this:

{
    "name": "acf\/example-block",
    "title": "Exmaple Block",
    "description": "Description here",
    "category": "text",
    "icon": "editor-ul",
    "align": "full",

However, the align key isn't a supported key in block.json. I believe the default should instead be set in the block attributes, like:

{
    "name": "acf\/example-block",
    "title": "Exmaple Block",
    "description": "Description here",
    "category": "text",
    "icon": "editor-ul",
    "attributes": {
        "align": {
            "type": "string",
            "default": "full"
        }
    },

I can submit a PR in the next day or two to address this.

[Log1x]

Good catch! PR very appreciated. Looks like https://www.advancedcustomfields.com/resources/extending-acf-blocks-with-block-supports/ is a decent example for it all.