Backwards compatibility for attributes

[ouun]

Hi @Log1x,

while I tested PR 315 I also worked with your latest commits.
There seems to be an issue right now with the $align_text param. The css classes are not outputted as required.

    /**
     * The default block text alignment.
     *
     * @var string
     */
    public $align_text = 'center';

I checked the docs and realized that for setting the default value it requires something like this:

$block['attributes']['style'] =  [
      'type' => 'object',
      'default' => [
          'typography' => [
              'textAlign' => $this->align_text,
          ],
      ],
  ];

I am not able to deep-dive into this right now, however I hope it is of any help.

[Log1x]

appreciate you testing this. i figured there was definitely a bug or two, wasn't confident in a release yet. 🙈

should be an easy fix.