I’d love to help with a right aligned logo but it isn’t an option in Ultra at the moment. There is a fair bit going on in the header so it isn’t the sort of change I can easily send with a few lines of Custom CSS.
Currently, the normal mobile menu has been disabled. Perhaps check Customize > Theme Settings > Navigation, ensure the Responsive Menu is enable. That’s the best setup for most sites.
Super, glad to hear you’ve made progress with the menu.
In normal support, we do our best to assist but don’t offer custom development services. We can try to assist with very small changes that aren’t offered by theme settings. Ultra doesn’t have a setting for a right aligned logo. I can try to assist with this change but there can often be knock-on effects from making a change that isn’t currently part of the theme’s capabilities.
You can try the following inserted at Customize > Additional CSS for a right aligned logo: