Hero Image Styling does effect the site's background

I am using a different template for the front page, it is structured like this:

And styling settings for the hero background image only:

The whole frontend page background gets blurred:

Hi @FZwo,

Sorry to hear you’re experiencing trouble with this.

I would like to clarify that the issue you are facing is not a bug, but rather related to the behavior of Gutenberg, which applies a relative position to all items on the backend.
As a result, you may observe that the issue only occurs on the frontend.

To resolve this, be sure to set your hero section’s position to relative.

Please let me know if this helps!