When a Publish page with custom CSS is loaded in a new tab, or refreshed, there is an unpleasant flash of unstyled content. This issue is present regardless of whether the user has loaded the site in the past. It seems driven from the order in which CSS assets are loaded and how they are cached. These issues make Publish sites feel janky and less professional
Similarly, if a favicon is defined, there is a flash during which the Obisidian favicon appears briefly before the correct favicon is present.