I appreciate your responding.
I didn’t understand your answer though - the “blinking”/reloading of the header (along with the page) whenever a menu item is clicked happens on the desktop version (I haven’t had a chance to work with other breakpoints much yet). Most Editor X websites I’ve seen have that blinking (including all of the templates, one example here: https://create.editorx.com/website-template/view/html/2654 ) except for 2-3 websites like yours that seem to have found a way around it.
If you have any other input, feel free to let me know. And happy designing!