What happened?

Description

If you have a matrix field inside a matrix field, and that field's title / label is hidden, you get an extra padding when using live preview.

Steps to reproduce

1. Put matrix in matrix, hide labels

Expected behavior

Same padding as when not in live preview

Craft CMS version

5.0.0

PHP version

8.2

Operating system and version

No response

Database type and version

No response

Image driver and version

No response

Installed plugins and versions