I am having the same issue with the logo size. I have manipulated the css code to be able to accommodate the new logo size but in the site identity section where the logo is placed it still makes me crop the logo. This then makes my logo 150px X 70px and then the css code I placed stretches the logo and makes it pixelated. Both the theme and plugin are up to date but I still don’t have flexibility with the logo size and am forced to crop it.