I’m currently building a new website with booklium. I have adjusted one of your templates. When I run lighthouse, I get a big layout shift caused by the top menu bar when I use a logo with height > 28 px.
It first loads a thin (empty) menu bar that shifts to a wider bar once the logo is loaded, causing the layout shift on both desktop and mobile. The logo is not lazy loaded, so this is not the problem.
When I use a logo with height < 28 px, everything is perfect but this is unfortunately not an option.
Any idea how to solve this?