Empty title adds extra padding

[NicoHood]

Description

This is how the widget looks with a title:

And this is without (empty title highlighted):

You can clearly see, that there is additional padding to the top, cause the h2 is still there, but empty:

Reproduction

Add the widget without a title

Environment

Wordpress 5.7
Generatepress (free) theme

Additional context

The headline should be either removed or fallback to a default value.