Bug with site name offset in header

In update 1.0.87, the text box with the site name moved to the top in header, the font changed and there is a strong indentation. If you roll the plugin back to version 1.0.86, everything returns to normal – the site name is centered and the font is no longer changed.

Can you please tell me how to solve the problem so that I don’t have to roll back the plugin to a previous version?

Purely functionally it does not interfere with the use of the site, but it worsens the appearance and is very annoying.

Here you can look at the image with the shifted site title, and here is an example of what the title looked like before the update.

The only option I’ve found right now is to artificially increase the font size in the plugin settings using CSS:

.amp-logo a {
font-size: 150%;
margin-top: 5px;
margin-bottom: 5px;
}

After that, the position of the site header became more like the familiar variant.

I’d like to fix the bug without interfering with CSS. I would be grateful if you could help me with the solution!

The page I need help with: [log in to see the link]