feat/3279 default block text

[Arukuen]

fixes #3279

[github-actions[bot]]

🤖 Pull request artifacts

file	commit
pr3283-stackable-3283-merge.zip	4ec9a16f74c48b241e41c48147e85e9d8ca85f18

[github-actions[bot]]

Try this Pull Request in the WordPress playground: https://playground.wordpress.net/?mode=seamless#{"landingPage":"/wp-admin/post-new.php?post_type=page","preferredVersions":{"php":"latest","wp":"latest"},"steps":[{"step":"login","username":"admin","password":"password"},{"step":"installPlugin","pluginZipFile":{"resource":"url","url":"https://raw.githubusercontent.com/gambitph/Stackable/artifacts/pr3283-stackable-3283-merge.zip"}}]}

[andeng1106]

@Arukuen When copy pasting 2 or more paragraphs, the first and last block is a Text block which is correct but the blocks in the middle are Paragraph blocks instead of Text blocks.

https://github.com/user-attachments/assets/abe0fc1b-c9be-4fe2-8497-7b7fc7ca0e8c

[andeng1106]

@Arukuen Remaining issue:

Toggle setting disables upon refresh. Feature still works correctly but the toggle setting is showing it incorrectly.

https://github.com/user-attachments/assets/52f2e172-35c7-4af0-85b2-9f340c94e031