Hi!
Thanks for the hard work on this plugin, loving it!
There's an issue when exporting to PDF, where the header image is overlayed over the properties/text in the markdown.
![image](https://private-user-images.githubusercontent.com/73707751/330705615-cd3c26c5-190c-417a-9390-5c77ec75b213.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.5Q7RbGqKl-zw3bf05YE9nv9HQk2Wj8Uvqe3gP3tiM7k)
It would be ideal if it would push down content, if not. Maybe it should hide the header in export to PDF mode.